2024

論文

Yohei Aikawa, Hiroyuki Uenohara, "All-optical 2-bit decoder based on a silicon waveguide device for BPSK-modulated signals", Optics Continuum, vol. 3, no. 4, pp. 627-635, Apr., 2024.

学会発表

Yohei Aikawa, Hiroyuki Uenohara, "Steady-state characteristics of 2-bit Optical Decoder based on 4x4 Multi-mode Interferometer Coupler", The 29th Opto-Electronics and Communications Conference (OECC 2024), Jun., 2024.
相川洋平, 植之原裕行, "4x4MMIからなる光デコーダにおける2-bit 復号化動作", 2024年電子情報通信学会総合大会, Mar., 2024.

2023

論文

Changxin Rin, Hiroyuki Uenohara, "Enhancing Signal Quality in Dense Wavelength Division Multiplexed Systems by Eliminating Crosstalk with Cascaded Optical Bandpass Filters", Optics Continuum, vol. 2, no. 9, pp. 2030-2043, Sep., 2023.
Yohei Aikawa, Hiroyuki Uenohara, "An optical digital‐to‐analog converter with a built‐in intensity converter consisting of silicon waveguide", IET Optoelectronics, vol. 17, no. 5, pp. 214-219, Jun., 2023.

学会発表

Yuya Sugiyama, Hiroyuki Uenohara, "Low-Polarization-Dependent 1×2 Carrier-Injection-Type Silicon Photonics Switch", International Conference on Photonics in Switching and Computing 2023 (PSC2023),, Sep., 2023.
Tailai Jin, Hiroyuki Uenohara, "Investigation of low latency WDM-parallel label processing of optical switching system with pn-junction-type silicon photonics switch for edge/cloud computing platform", International Conference on Photonics in Switching and Computing 2023 (PSC2023),, Sep., 2023.
Yohei Aikawa, Hiroyuki Uenohara, "2-bit Optical Decoder based on 4x4 Multi-mode Interferometer Coupler for BPSK-modulated signals", 2023 Photonics in Switching and Computing (PSC 2023), Sep., 2023.
竹内大輔, 植之原裕行, "次世代エッジ/クラウドコンピューティング基盤におけるシリコンフォトニクス光スイッチング素子の特性評価", 2023年電子情報通信学会ソサイエティ大会, Sep., 2023.
相川洋平, 植之原裕行, "多信号入力によるMMI型90°光ハイブリッドの低損失化", 2023年電子情報通信学会ソサイエティ大会, Sep., 2023.
田代峻也, 相川洋平, 植之原裕行, "PAM4信号に対する光D/A変換技術のBER特性検討", 2023年電子情報通信学会ソサイエティ大会, Sep., 2023.
相川洋平, 植之原裕行, "多信号入力によるMMI型90o光ハイブリッドの低損失化", 2023年電子情報通信学会ソサイエティ大会, Sep., 2023.
白井健司, 植之原裕行, "光伝送信号の非線形補償用畳み込みニューラルネットワークにおける畳み込み層数による性能比較", 2023年電子情報通信学会ソサイエティ大会, Sep., 2023.
田代峻也, 相川洋平, 植之原裕行, "PAM4信号に対する光D/A変換技術のBER特性検討", 2023年電子情報通信学会ソサイエティ大会, Sep., 2023.
植之原裕行, "光信号処理技術のシステム応用ならびに集積デバイス適用に関する研究", 2022年電子情報通信学会ソサイエティ大会, Sep., 2023.
塚澤直也, 植之原裕行, "Siフォトニクス光OFDMチャネル分離回路の温度変化に対する位相許容度に関する検討", 2022年電子情報通信学会ソサイエティ大会, Sep., 2023.
植之原裕行, "データセンタにおける光スイッチング・システム動向ならびに光スイッチング集積素子・エッジ／クラウドコンピューティング基盤応用の研究開発", 電子情報通信学会ICD研究会LSIとシステムのワークショップ2023, May., 2023.
WANGSIWEI, 植之原裕行, "光直交分割多重方式のサブキャリアアド・ドロップ多重・分離動作におけるサブチャネル間遅延処理の検討", 2023年電子情報通信学会総合大会, Mar., 2023.
JINTAILAI, 植之原裕行, "次世代エッジ/クラウドコンピューティング基盤におけるシリコンフォトニクス光スイッチング技術の遅延特性改善に関する研究", 2023年電子情報通信学会総合大会, Mar., 2023.
相川洋平, 植之原裕行, "MMI型光復号化回路における解析的動作実証", 2023年電子情報通信学会総合大会, Mar., 2023.

2022

論文

Shun Matsuo, Hiroyuki Uenohara, "Wide Wavelength Selectable and High Frequency Precision of All-Optical Wavelength Conversion Using Pump Light Generated from Optical Combs and SSB Modulation", Journal of Lightwave Technology, vol. 40, no. 21, pp. 7006-7013, Nov., 2022.
Naoki Matsunaga, Hiroyuki Uenohara, "Operating Performance of Silicon Photonic Optical Switches Integrated with WDM filters for Low-Latency Edge-Computing Platforms", Optics Continuum, vol. 1, no. 9, pp. 1977-1989, Sep., 2022.
Shin Takano, Hiroyuki Uenohara, "DBP with modified field intensity averaging for low-complexity digital coherent systems", Optics Continuum, vol. 1, no. 7, pp. 1613-1627, Jul., 2022.

学会発表

Hayato Aida, Hiroyuki Uenohara, "Switching Operation of PN-Junction-Type Silicon Photonics Optical Switch Driven by Label-Controlled FPGA", the 27th Optoelectronics and Communication Conference (OECC2022), Jul., 2022.
Changxin Rin, Hiroyuki Uenohara, "Crosstalk Suppression for Improving Quality of Densely Overlapped Wavelength Division Multiplexed Signals with Cascaded BPFs", the 27th Optoelectronics and Communication Conference (OECC2022), Jul., 2022.
Naoki Matsunaga, Hiroyuki Uenohara, "Silicon Photonics Optical Switch Performance Integrated with WDM filters for Low-Latency Edge-Computing Platform", International Conference on Photonics in Switching and Computing 2022 (PSC2022), Jul., 2022.
杉山悠也, 植之原裕行, "低偏波依存性pn接合型光スイッチの偏波変換効率の要求条件に関する検討", 2022年電子情報通信学会ソサイエティ大会, Sep., 2022.
相川洋平, 植之原裕行, "C-3/4-64 光信号処理による復号化回路の提案および基本動作の実証", 2022年電子情報通信学会ソサイエティ大会, Sep., 2022.
長峯諒太朗, 植之原裕行, "有線無線統合ネットワークに向けた高密度光アクセスネットワーク容量に関する検討", 2022年電子情報通信学会総合大会, Mar., 2022.
林昶忻, 植之原裕行, "高密度WDM信号の波長フィルタを用いた復元技術に関する検討", 2022年電子情報通信学会総合大会, Mar., 2022.
塚澤直也, 植之原裕行, "光OFDMチャネル分離回路の多重化信号に対する位相許容度", 2022年電子情報通信学会総合大会, Mar., 2022.

2021

学会発表

Shun Matsuo, Hiroyuki Uenohara, "Experimental Investigation of High-Frequency-Precision All-Optical Wavelength Conversion Using Four Wave Mixing, an Optical Comb and SSB Modulation", International Conference on Photonics in Switching and Computing 2021 (PSC2021), Sep., 2021.
高野真, 植之原裕行, "改良型電界強度平均化法による長距離伝送光非線形補償性能の改善", 2021年電子情報通信学会ソサイエティ大会, Sep., 2021.
塚澤直也, 植之原裕行, "Siフォトニクス光OFDMチャネル分離回路の最適構造検討", 2021年電子情報通信学会総合大会, Mar., 2021.
松尾駿, 植之原裕行, "多波長光源光コムとSSB変調を用いた全光波長変換用高周波数精度ポンプ光生成の実験的検討", 2021年電子情報通信学会総合大会, Mar., 2021.
小原日向, 植之原裕行, "パケット法を導入した光非線形歪補償用逆伝達関数法の適用条件の検討", 2021年電子情報通信学会総合大会, Mar., 2021.
植之原裕行, "光信号処理技術を中心にこれまでとこれからの学会活動を考える", 2021年電子情報通信学会総合大会, Mar., 2021.

2020

論文

Kouhei Shimosawa, Hiroyuki Uenohara, "Subchannel-Drop and Add Operation by Using Silicon Photonic All-Optical Orthogonal Frequency Division Multiplexing Demultiplexers", Optics letters, vol. 45, no. 14, pp. 3852-3855, Jul., 2020.
Takahiro Arai, Hiroyuki Uenohara, "Polarization-Diversity Silicon Photonic Mach–Zehnder Delay Interferometer for Optical Signal Processing Integrated with a Phase-Controllable Polarization Beam Splitter", IEICE Electronics Express, vol. 17, no. 12, Jun., 2020.
Shun Matsuo, Hiroyuki Uenohara, "Investigation of Pump Light Generation Methods and Precise All-Optical FWM Wavelength Conversion for Wavelength Defragmentation", IEICE Communications Express, Vol. 9, No. 8, pp. 383-388, Jun., 2020.
Shin Takano, Hiroyuki Uenohara, "Low-Complexity DBP using optical-field-Intensity Averaging for digital coherent system", IEICE Communications Express, Vol. 9, No. 8, pp. 394-399, Jun., 2020.
Masasi Yamazaki, Kazunori Seno, Toshikazu Hashimoto, Hiroyuki Uenohara, "Experimental Investigation of Wavelength Conversion using Highly-Nonlinear Fiber and Two-Stage-Comb-Generated Pump with High Frequency Precision", Journal of Lightwave Technology, Vol. 38, No. 8, pp. 2219-2225, Apr., 2020.
Yohei Aikawa, Hiroyuki Uenohara, "Investigation for achievable net coding gain of optical FEC coding with convolutional code using optical XOR gates based on FWM in HNLF", IET Optoelectronics, vol. 14, no. 1, pp. 22-29, Feb., 2020.

学会発表

Shin Takano, Hiroyuki Uenohara, "Low Complexity Digital Backpropagation with Field Intensity Averaging for 10-channel-Nyquist-WDM 16QAM Signal", the 25rd Optolectronics and Communication Conference (OECC2020), Sep., 2020.
上野信明, 植之原裕行, "ニューラルネットワーク導入による長距離伝送光受信信号の復調性能検討(学習データによる汎化性能)", ２０２０年電子情報通信学会ソサイエティ大会, Sep., 2020.
小原日向, 植之原裕行, "DP-16QAM信号に対する光非線形歪補償用逆伝達関数法の適用条件の検討", ２０２０年電子情報通信学会ソサイエティ大会, Sep., 2020.
山下孝史, 植之原裕行, "シリコンフォトニクス光コム集積回路実現に向けたリング共振器内コム広帯域化の検討", ２０２０年電子情報通信学会ソサイエティ大会, Sep., 2020.
小原日向, 植之原裕行, "非線形歪補償用逆伝達関数法におけるサンプリング数・量子化ビット数条件の検討", ２０２０年電子情報通信学会総合大会, Mar., 2020.
高野真, 植之原裕行, "WDM信号に対する強度平均化DBPによる光非線形補償性能の検討", ２０２０年電子情報通信学会総合大会, Mar., 2020.

2019

論文

Shin Takano, Hiroyuki Uenohara, "Low complexity DBP with phase linear approximation for DP-16QAM coherent optical communication systems", IEICE Communication express, vol. 8, no. 8, pp. 329-334, May., 2019.

学会発表

Shin Takano, Hiroyuki Uenohara, "Low Computational Complexity of Optical Nonlinear Compensation with Phase Linear Approximation Method for Single Polarization-64QAM Signals", the 24rd Optoelectronics and Communication Conference (OECC2019), Jul., 2019.
Masasi Yamazaki, Kazunori Seno, Toshikazu Hashimoto, Hiroyuki Uenohara, "Investigation of All-Optical Wavelength Conversion with 2-Stage-Comb-Generated Pump for High Frequency Resolution", International Conference on Photonics in Switching and Computing 2019 (PSC2019), Jul., 2019.
植之原裕行, "長距離光伝送および光スイッチングノードにおける信号処理技術", 超高速光エレクトロニクス（UFO）研究会2019年度第１回研究会, Sep., 2019.
上野信明, 植之原裕行, "ニューラルネットワーク導入による長距離伝送光受信信号の復調性能検討(ANN・CNN性能比較)", 2019年電子情報通信学会ソサイエテティ大会, Sep., 2019.
高野真, 植之原裕行, "強度平均化DBPによるDP-64QAM信号の歪み補償性能改善", 2019年電子情報通信学会ソサイエテティ大会, Sep., 2019.
植之原裕行, "光ファイバ通信システム・光送受信器の基礎", 2019年電子情報通信学会光通信システム研究会７月サマースクール, Jul., 2019.
ZHANGYIQI, 植之原裕行, "ランダム遅延を持つサブチャネル識別を可能とする光OFDM信号変復調手法に関する検討", ２０１９年電子情報通信学会総合大会, Mar., 2019.
下澤航平, 植之原裕行, "光スイッチ集積光OFDMチャネル分離回路の動作特性検討", ２０１９年電子情報通信学会総合大会, Mar., 2019.
高野真, 植之原裕行, "位相線形近似法によるDP-QPSK信号の既存DBPに対する計算量低減効果の検討", ２０１９年電子情報通信学会総合大会, Mar., 2019.
山崎将志, 妹尾和則, 橋本俊和, 植之原裕行, "高ネットワーク利用効率全光デフラグメンテーションに向けた２段コム・ポンプ光を用いた波長変換の実験的検討", ２０１９年電子情報通信学会総合大会, Mar., 2019.

2018

論文

Shin Takano, Hiroyuki Uenohara, "Low complexity digital back propagation method using phase linear approximation for nonlinear distortion compensation for long haul transmission systems", IEICE Communication Express, vol. 7, no. 7, pp. 236-241, Jul., 2018.
Kohei Morita, Hiroyuki Uenohara, "Analytical and experimental investigation of a silicon photonic two-stage Mach-Zehnder delay interferometer-type polarization beam splitter", IEEE Photonics Journal, vol. 10, no. 3, Jun., 2018.
Keigo Aramaki, Hiroyuki Uenohara, "Tolerable performance of silicon photonic optical-serial-to-parallel converter with variable power splitter", Optics Express, vol. 26, no. 6, pp. 7740-7750, Mar., 2018.

学会発表

Shin Takano, Hiroyuki Uenohara, "Low-complexity-nonlinear compensation method using phase linear approximation for 16QAM signals", the 23rd Optoelectronics and Communication Conference (OECC2018), Jul., 2018.
Tomohiro Naganuma, Hiroyuki Uenohara, "Analytical investigation of generic form expressing adaptive dispersion of optical fractional Fourier transform circuit", the 23rd Optoelectronics and Communication Conference (OECC2018), Jul., 2018.
下澤航平, 植之原裕行, "光OFDMチャネル分離回路の出力側MMI分岐費による投下特性への影響", ２０１８年電子情報通信学会ソサイエティ大会, Sep., 2018.
山崎将志, 植之原裕行, "高ネットワーク利用効率全光デフラグイメンテーションに向けた２段コム・ポンプ光を用いた波長変換の性能に関する検討", ２０１８年電子情報通信学会ソサイエティ大会, Sep., 2018.
相川洋平, 植之原裕行, "光信号処理による通信路符号化および復号化技術", ２０１８年電子情報通信学会ソサイエティ大会, Sep., 2018.
相川洋平, 植之原裕行, "BI-2-3 光信号処理による通信路符号化および復号化技術", 2018年電子情報通信学会ソサイエティ大会, Sep., 2018.
熊本知優, 植之原裕行, "逆伝達関数を用いた光非線形歪補償技術の特性改善条件に関する研究", ２０１８年電子情報通信学会総合大会, Mar., 2018.

2017

論文

Tomotaka Nagashima, Gabriella Cincotti, Takuya Murakawa, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Peak-to-average power ratio reduction of transmission signal of all-optical orthogonal time/frequency domain multiplexing using fractional Fourier transform", Optics Communications, Vol. 402, pp. 123-127, Jun., 2017.
Tomotaka Nagashima, Cincotti Gabriella, Takuya Murakawa, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Experimental demonstration of cyclic prefix insertion for all-optical fractional OFDM", Optics Communications, Vol. 396, pp. 185-190, Mar., 2017.
Yohei Aikawa, Hiroyuki Uenohara, "Demonstration of Optical FEC Coding Scheme With Convolutional Code Consisting of a Signal Source", Electronics Letters, IEEE Photonics Technology Letters, vol. 29, no. 1, pp. 165-168, Jan., 2017.

学会発表

Masasi Yamazaki, Hiroyuki Uenohara, "Analytical Investigation of All-Optical Wavelength Conversion Technique with 2-stage Optical Comb Generation for Wavelength Defragmentation", The24th Congress of the International Commission for Optics (ICO-24), Aug., 2017.
Yohei Aikawa, Hiroyuki Uenohara, "Experimental demonstration of optical comparison operation with 4-bit QPSK modulated signals for optical and electrical converted viterbi decoding,", 2017 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS), Jul., 2017.
Tomohiro Naganuma, Hiroyuki Uenohara, "Analytical Investigation of Adaptive Dispersion Control of an Optical Fractional OFDM Circuit with Phase Shift", Photonics in Switching 2017, Jul., 2017.
植之原裕行, "各ソサイエティがみる「電子情報通信次の百年の夢」", Sep., 2017.
相川洋平, 植之原裕行, "4 bit-QPSK信号を対象とした光比較演算動作の実験的実証", 2017年電子情報通信学会ソサイエティ大会, Sep., 2017.
相川洋平, 植之原裕行, "C-3-33 4bit-QPSK信号を対象とした光比較演算動作の実験的実証", 2017年電子情報通信学会総合大会, Aug., 2017.
植之原裕行, "光ファイバ通信の基礎", Jul., 2017.
永沼友浩, 植之原裕行, "光ﾌﾗｸｼｮﾅﾙOFDM回路の位相ｼﾌﾄによる分散制御特性の解析的検討", 2017年電子情報通信学会総合大会, Mar., 2017.
相川洋平, 植之原裕行, "B-10-26 四光波混合を用いた光XOR回路からなる光符号化技術における符号化利得の拘束長依存性", 2017年電子情報通信学会総合大会, Mar., 2017.
植之原裕行, "光信号処理技術へのシリコンフォトニクス応用と課題", 応用物理学会関西支部2016年度第2回フォトニック信号処理技術セミナー, Mar., 2017.

2016

論文

Tomotaka Nagashima, Gabriella Cincotti, Takuya Murakawa, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Cost effective all-optical fractional OFDM receiver using an arrayed waveguide grating", Optical Fiber Technology,, vol. 32, pp. 119-122, 2016.
Yohei Aikawa, Hiroyuki Uenohara, "Proposal and analytical investigation of optical comparator for optical and electrical converted Viterbi-decoding scheme", Electronics Letters, Asia Photonics and Communications Conference 2015, vol. 56, no. 16, pp. 1397-1398, Aug., 2016.
Yohei Aikawa, Hiroyuki Uenohara, "Numerical investigation of all-optical forward-error-correction coding scheme with convolutional code", IEEE Photonics Journal, vol. 8, no. 2, pp. 1-11, Apr., 2016.

学会発表

Yohei Aikawa, Hiroyuki Uenohara, "Experimental demonstration of all-optical FEC coding scheme with convolutional code using single signal source", European Conference on Optical Communication, ECOC 2016, Sep., 2016.
Tomotaka Nagashima, Gabriella Cincotti, Takuya Murakawa, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Cost Effective Fractional OFDM Receiver Using arrayed waveguide grating", 21th Optoelectronics and Communication Conference and International Conference on Photonics in Switching 2016 (OECC/PS2016), Jul., 2016.
Motoki Hiraoka, Tomotaka Nagashima, B. Karanov, Gabriella Cincotti, Satoshi Shimizu, Takuya Murakawa, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Optical Serial-to-Parallel Conversion based on Fractional OFDM scheme", 21th Optoelectronics and Communication Conference and International Conference on Photonics in Switching 2016 (OECC/PS2016), Jul., 2016.
Cincotti Gabriella, Tsuyoshi Konishi, Takuya Murakawa, Tomotaka Nagashima, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, "Time-frequency photonic signal processing", 21th Optoelectronics and Communication Conference and International Conference on Photonics in Switching 2016 (OECC/PS2016), Jul., 2016.
Kohei Morita, Hiroyuki Uenohara, "2-stage cascaded silicon photonic PBS based on Mach Zehnder delay interferometers", 21th Optoelectronics and Communication Conference and International Conference on Photonics in Switching 2016 (OECC/PS2016), Jul., 2016.
Hiroki Sasago, Hiroyuki Uenohara, "Investigation of Switch Reduction of a Multi-Dimensional Optical Node for Spatial Division Multiplexing Networks", 21th Optoelectronics and Communication Conference and International Conference on Photonics in Switching 2016 (OECC/PS2016), Jul., 2016.
Yohei Aikawa, Hiroyuki Uenohara, "Experimental Demonstration of All-Optical FEC Coding Scheme with Convolutional Code", 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS), Vol. 29, No. 1, pp. 165-168, Jul., 2016.
Gabriella Cincotti, Satoshi Shimizu, Takuya Murakawa, Takahiro Kodama, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Yutaka Nagashima, Makoto Hasegawa, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Flexible power-efficient Nyquist-OTDM transmitter, using a WSS and time-lens effect", Optical Fiber Communication Conference 2015 (OFC2015), Mar., 2016.
Tomotaka Nagashima, Cincotti Gabriella, Takuya Murakawa, Satoshi Shimizu, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "PAPR management of all-optical OFDM signal using fractional Fourier transform for fiber nonlinearity mitigation", 41st European Conference on Optical Communications (ECOC2015), 2016.
荒牧恵悟, 植之原裕行, "Si細線を用いた可変分岐比構造を持つ位相演算型光シリアル・パラレル変換器の出力信号強度改善の実験的検討", 2016年電子情報通信学会光エレクトロニクス（OPE）研究会12月研究会, 2016.
森田晃平, 植之原裕行, "マッハツェンダー遅延干渉計を用いた2段縦続シリコンフォトニクス偏波ビームスプリッターの検討", 2016年電子情報通信学会光エレクトロニクス（OPE）研究会12月研究会, 2016.
荒牧恵悟, 植之原裕行, "Si細線を用いた位相演算型光シリアル・パラレル変換器における可変分岐構造の性能許容度に関する検討", 2016年電子情報通信学会ソサイエティ大会, Sep., 2016.
植之原裕行, 相川洋平, 賀川拓用, "光信号歪補償・誤り訂正を目指した変復調・符号化技術", 光産業技術振興協会光材料・応用技術研究会, Jun., 2016.
植之原裕行, "光信号処理技術の光通信・集積化への展望", 光産業技術振興協会マンスリーセミナー, Jun., 2016.
植之原裕行, 笹子寛貴, "空間多重信号用多次元光ノードの構成法に関する研究", 2015年電子情報通信学会光エレクトロニク（OPE）研究会4月研究会, Apr., 2016.
植之原裕行, 賀川拓用, "光ファイバ中の自己位相変調の伝送条件依存性に関する検討", 2015年電子情報通信学会光エレクトロニク（OPE）研究会4月研究会, Apr., 2016.
賀川拓用, 植之原裕行, "逆伝達関数を用いた光ファイバ中の自己位相変調予等化性能改善に関する検討", 2016年電子情報通信学会総合大会, Mar., 2016.

2015

論文

Hideyuki Kusano, Yuki Yanagidate, Hiroyuki Uenohara, "Investigation of a Silicon Photonic Optical Serial-to-Parallel Converter with Mach-Zehnder Delay Interferometers and Integrated Ge-Photodetectors", IEEE Journal of Quantum Electronics, vol. 51, no. 8, Aug., 2015.

学会発表

Yohei Aikawa, Hiroyuki Uenohara, "A proposal and analytical investigation of optical comparison-operation scheme for Viterbi decoding", Asia Communications and Photonics Conference, ACP 2015, Nov., 2015.
Yohei Aikawa, Hiroyuki Uenohara, "Analytical Investigation of All-Optical FEC Coding Scheme with Convolutional Code", Photonics in Switching 2015, Sep., 2015.
Yohei Aikawa, Hiroyuki Uenohara, "Analytical Investigation of All-optical XOR Operation Based on FWM in HNLF with DPSK Modulated Signals", iNOW - International Nano-Optoelectronics Workshop Conference 2015, Aug., 2015.
Gabriella Cincotti, Satoshi Shimizu, Takuya Murakawa, Takahiro Kodama, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, ともたかながしま, Makoto Hasegawa, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Flexible power-efficient Nyquist-OTDM transmitter, using a WSS and time-lens effect", OFC2015, 2015.
Takuya Murakawa, Gabriella Cincotti, Satoshi Shimizu, ともたかながしま, Makoto Hasegawa, Kuninori Hattori, Masayuki Okuno, Shinji Mino, Akira Himeno, Naoya Wada, Hiroyuki Uenohara, Tsuyoshi Konishi, "Fractional OFDM based transmitter and receiver for time/frequency multiplexing in gridless, elastic networks", OFC2015, 2015.
荒牧恵悟, 植之原裕行, "Si細線を用いた位相演算型光シリアル・パラレル変換器の性能改善に関する数値解析検討", 2015年電子情報通信学会光エレクトロニク（OPE）研究会12月研究会, 2015.
植之原裕行, 長谷川誠, 小西毅, "ソリトン自己周波数シフト型光AD変換器用インターリーブ技術に関する基礎検討", ２０１５年電子情報通信学会光エレクトロニクス研究会１１月研究会, Nov., 2015.
植之原裕行, 植之原裕行, "光信号処理技術にかける夢", 2015年応用物理学会秋季学術講演会, Sep., 2015.
北本智士, 植之原裕行, "QPSK対応半導体位相感応増幅器に関する研究", 2015年電子情報通信学会ソサイエティ大会, Sep., 2015.
相川洋平, 植之原裕行, "光比較器によるViterbi復号動作の解析的動作実証", 2015年電子情報通信学会ソサイエティ大会, Sep., 2015.
植之原裕行, 小西毅, 長谷川誠, "40GHz繰り返し光パルスのインターリーブ特性評価", ２０１５年電子情報通信学会総合大会, Mar., 2015.
賀川拓用, 植之原裕行, "光ファイバ中の自己位相変調補償の伝送条件依存性に関する検討", ２０１５年電子情報通信学会総合大会, Mar., 2015.

著書

植之原裕行, 宮本智之, "スタンダード工学系のフーリエ解析・ラプラス変換", Jan., 2015.

その他

植之原裕行, "光信号処理技術にかける夢", 2016年応用物理学会フォトニクスニュース, vol. 1, no. 2, 2015.

2014

論文

Hiroyuki Uenohara, Kotaro Negishi, "Operational Performance of an Optical Serial-to-Parallel Converter Based on a Mach-Zehnder Delay Interferometer and a Phase-Shifted Preamble for DPSK-Formatted Signals", IEICE transaction on Electronics, vol. EC96, No. 7, pp. 1012-1018, Jul., 2014.
高梨裕, 加藤智行, 小林功郎, 植之原裕行, "凹面鏡を用いた２往復共振器型垂直共振器面発光レーザの受動モード同期動作に関する検討", 電子情報通信学会和文論文誌C, vol. J97, no. 1, pp. 29-36, Jan., 2014.

学会発表

植之原裕行, 草野秀行, 佐野祐太郎, "位相演算型OSPCの特性改善に関する検討", 2013年電子情報通信学会ソサイエティ大会, Sep., 2014.
柳館優輝, 植之原裕行, "Geフォトディテクタを集積した1ビット遅延光シリアル・パラレル変換器の40Gbps信号抽出実験", 2014年電子情報通信学会総合大会, Mar., 2014.
佐野祐太郎, 植之原裕行, "ループバック装荷半導体集積SOA-MZI型光フリップフロップ回路の動作可能範囲の注入電流依存性に関する解析的検討", 2014年電子情報通信学会総合大会, Mar., 2014.
植之原裕行, 小西毅, 長谷川誠, 村川卓弥, "インターリーブ装荷全光AD変換器の構成と動作の基礎検討", 2014年電子情報通信学会総合大会, Mar., 2014.
植之原裕行, "光信号処理を用いた光シリアル・パラレル変換技術および光集積回路への展開", 光産業技術振興協会光材料応用技術研究会, 2014.
植之原裕行, "ラベル処理への応用を目指したシリコン集積位相演算型光シリアル・パラレル変換技術", 集積光デバイスと応用技術次元（IPDA）研究会2013年１月研究会, 2014.

著書

宮本智之, 植之原裕行, "スタンダード工学系のベクトル解析", 2014.

2013

論文

Hiroyuki Uenohara, Yohei Aikawa, "Bit Rate Adaptable Operation of a Hybrid Integrated Wavelength Converter using a Semiconductor Optical Amplifier Type Mach-Zehnder Interferometer", Optics Letters, vol. 38, no. 23, pp. 4982-4984, 2013.

学会発表

Hideyuki Kusano, Hiroyuki Uenohara, "Silicon Photonic Optical Serial-to-Parallel Converter with Phase Operation", 39th European Conference on Optical Communication (ECOC2013), Sep., 2013.
Hiroyuki Uenohara, Yutaro Sano, Hideyuki Kusano, "40Gbps Operation of an Optical Serial-to-Parallel Converter for DPSK Signals with Phase Operation", Photonics in Switching 2013, Jul., 2013.
Hideyuki Kusano, Hiroyuki Uenohara, "Investigation of number of processing bit of a Si photonic optical serial-to-parallel converter with phase operation", Photonics in Switching 2013, Jul., 2013.
Hiroyuki Uenohara, "Investigation of an Interleaver for All-Optical Analog-to-Digital Conversion", Photonics in Switching 2013, Jul., 2013.
Kohei Saito, Hiroyuki Uenohara, "Analytical investigation of operating conditions for simultaneous intensity and phase noise suppression using phase sensitive semiconductor optical amplifiers", Optical Fiber Communication Conference and Exposition / National Fiber Optic Engineers Conference (OFC/NFOEC) 2013, Mar., 2013.
Kusano, H., Hiroyuki Uenohara, "Improvement of number of processing bit of a Si photonic optical serial-to-parallel converter with phase operation", 2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013, 2013.
佐野祐太郎, 植之原裕行, "光フリップフロップを用いた低消費光ラベル処理回路の実現", 電子情報通信学会OPE研究会4月研究会, Apr., 2013.
藤井新蔵, 植之原裕行, "位相変調対応波長変換型光バッファのBER特性の構成依存性に関する検討", 2013年電子情報通信学会総合大会, Mar., 2013.

2012

論文

Yusuke Naito, Satoshi Shimizu, Tomoyuki Kato, Kohroh Kobayashi, Hiroyuki Uenohara, "Investigation of all-optical latching operation of a monolithically integrated SOA-MZI with a feedback loop", Optics Express, Vol. 20, No. 26, pp. B339-B349, 2012.
Satoshi Shimizu, Hiroyuki Uenohara, "All-optical signal regenerator for differential phase-shift keying format employing a differential encoding circuit with SOA-MZIs", IEEE J. QUANTUM. ELECT., vol. 48, No. 9, Sep., 2012.
You Nomiyama, Kohroh Kobayashi, Hiroyuki Uenohara, "Proposal for a Novel Bistable Device Using Two-mode Competition Between an In-plane Laser Diode and a Vertical-Cavity Surface Emitting Laser", Japanese Journal of Applied Physics, vol. 50, no. 12, May., 2012.
Satoshi Shimizu, Hiroyuki Uenohara, "Analytical Investigation of an All-Optical T-type Flip-Flop using an Semiconductor Optical Amplifier Mach-Zehnder Interferometer with Push-Pull Configuration", Japanese Journal of Applied Physics, vol. 50, no. 6, May., 2012.
Go Yazawa, Satoshi Shimizu, Hiroyuki Uenohara, "An Optical Serial-to-Parallel Conversion Technique with Phase-Shifted Preamble for Optical Label Switching Systems", IEEE Journal of Quantum Electronics, vol. 47, no. 9, pp. 1222-1229, May., 2012.
Masatoshi Namiki, Takayoshi Mori, Satoshi Shimizu, Hiroyuki Uenohara, "Improvement in the Performance of a Semiconductor Optical Amplifier based Delayed Interference Signal-wavelength Converter with Phase Offset of a Mach-Zehnder Delay Interferometer and BPF Detuning", IEEE Journal of Quantum Electronics, vol. 48, no. 3, pp. 433-439, May., 2012.

学会発表

Yusuke Naito, Satoshi Shimizu, Tomoyuki Kato, Kohroh Kobayashi, Hiroyuki Uenohara, "All-Optical Latch and Gate Pulse Generation in All Monolithically Integrated SOA-MZI-Type Set/Reset Flip-Flop using Ultrashort Optical Pulses for 40Gbps Operation", 38th European Conference on Optical Communication (ECOC2012), Sep., 2012.
Yusuke Naito, Satoshi Shimizu, Noboru Fukui, Tomoyuki Kato, Kohroh Kobayashi, Hiroyuki Uenohara, "Experimental Demonstration of an Optical Packet Gatingusing a Monolithically-Integrated InP SOA-MZI-type All-Optical Flip-Flop Circuit with a Feedback Loop", The 17th OptoElectronics and Communications Conference (OECC2012), Busan, Korea,, May., 2012.
Hiroyuki Uenohara, Yohei Aikawa, "Hybrid Integrated Semiconductor Optical Amplifier-Mach Zehnder Interferometer (SOA-MZI)-type All-Optical Wavelength Converter with a Selectable Delay Time Push-Pull Configuration", The 17th OptoElectronics and Communications Conference (OECC2012), May., 2012.
Kotaro Negishi, Hiroyuki Uenohara, "Investigation of Optical Label Recognition using Optical Serial-to-parallel Converter with Phase Operation for DPSK Signal", The 17th OptoElectronics and Communications Conference (OECC2012), May., 2012.
Kohei Saito, Hiroyuki Uenohara, "Analytical Investigation of Possibility of a Phase Sensitive Amplifier Based on Four Wave Mixing in a Semiconductor Optical Amplifier", The 17th OptoElectronics and Communications Conference (OECC2012), May., 2012.
Yusuke Naito, Satoshi Shimizu, Noboru Fukui, Tomoyuki Kato, Kohroh Kobayashi, Hiroyuki Uenohara, "Set/Reset Operation of a Monolithically-Integrated InP SOA-MZI-type All-Optical Flip-Flop Circuit with a Feedback Loop", May., 2012.
Hiroyuki Uenohara, "Recent advances in SOA-based optical signal processing", 2012 International Conference on Photonics in Switching, PS 2012, 2012.
齋藤航平, 植之原裕行, "位相感応型半導体光増幅器の強度・位相同時雑音抑制動作条件に関する検討", 2012年光通信システムシンポジウム, 2012.
齋藤航平, 植之原裕行, "二波長ポンプによる半導体位相感応型光増幅器に関する解析的検討", 電子情報通信学会LQE研究会, Oct., 2012.
内藤佑介, 清水智, 加藤智行, 小林功郎, 植之原裕行, "ループバック装荷半導体モノリシック集積SOA-MZI型全光フリップ・フロップ回路の動作特性検討", 電子情報通信学会OPE研究会, Oct., 2012.
齋藤航平, 植之原裕行, "半導体光増幅器による位相感応型増幅動作における位相／強度雑音抑制", 2012年電子情報通信学会ソサイエティ大会, Sep., 2012.
高梨裕, 加藤智行, 小林功郎, 植之原裕行, "凹面鏡を用いた２往復共振器受動モード同期VCSELの動作条件に関する検討", 電子情報通信学会LQE研究会, May., 2012.
根岸孝太郎, 植之原裕行, "DPSK 符号対応位相演算型光シリアル・パラレル変換器の位相変調量の影響に関する検討", 第72回応用物理学会学術講演会, May., 2012.
内藤佑介, 清水智, 植之原裕行, "ループバック装荷半導体集積SOA-MZI型光フリップフロップ回路のループ遅延量許容度に関する解析的検討", 2012年電子情報通信学会総合大会, May., 2012.
根岸孝太郎, 植之原裕行, "DPSK対応位相演算型光シリアル・パラレル変換器のアドレステーブル動作実験", 2012年電子情報通信学会総合大会, May., 2012.
清水智, 植之原裕行, "SOAの利得飽和特性を用いた光サブシステム応用設計", 2012年電子情報通信学会総合大会, May., 2012.
齋藤航平, 植之原裕行, "半導体光増幅器の四光波混合による位相感応型増幅動作に関する解析的検討", 2012年電子情報通信学会総合大会, May., 2012.
藤井新蔵, 植之原裕行, "位相変調対応波長変換型光バッファの消費電力・制御線数低減のための構成に関する検討", 2011年電子情報通信学会ソサイエティ大会, May., 2012.
内藤佑介, 清水智, 植之原裕行, "ループバック装荷半導体集積SOA-MZI型光フリップフロップ回路の動作の解析的検討", 2011年電子情報通信学会ソサイエティ大会, May., 2012.
清水智, 植之原裕行, "全光動作SOA-MZI型T型フリップ・フロップ回路の再生能力に関する解析的検討", 電子情報通信学会OCS研究会, May., 2012.
筒井信一, 植之原裕行, "高密度光電融合インターフェース回路集積法に関する基礎的検討", 電子情報通信学会OPE研究会, May., 2012.

2011

論文

Yohei Aikawa, Satoshi Shimizu, Hiroyuki Uenohara, "Demonstration of All-Optical Divider Circuit using SOA-MZI-type XOR Gate and Feedback Loop for Forward Error Detection", Journal of Lightwave Technology, vol. 29, no. 15, pp. 2259-2266, Aug., 2011.

学会発表

Satoshi Shimizu, Hiroyuki Uenohara, "Analytical Investigation of an All-Optical T-type Flip-Flop using an SOA-MZI with Push-Pull Configuration for DPSK encoding", Photonics in Switching 2010, Jul., 2011.
Hiroshi Takanashi, Tomoyuki Kato, Akihiro Matsutani, Takahiro Sakaguchi, Kohroh Kobayashi, Hiroyuki Uenohara, "Investigation of Optimized Condition of a Passively Mode-Locked VCSEL with Double-Path Resonance Configuration", 16th Opto-Electronics and Communications Conference (OECC2011),, pp. 269-270, Jul., 2011.
Shimizu, S., Hiroyuki Uenohara, "Demonstration of an all-optical T-type Flip-Flop using counter-faced SOA-MZIs", Conference Program - MOC'11: 17th Microoptics Conference, 2011.
高梨裕, 加藤智行, 松谷晃宏, 坂口孝浩, 小林功郎, 植之原裕行, "凹面鏡を用いた二往復共振器受動モード同期VCSELの動作特性", 2011年電子情報通信学会総合大会, C-4- 12, Mar., 2011.
根岸孝太郎, 植之原裕行, 清水智, "位相演算型光シリアル・パラレル変換器のDPSK 符号対応に関する解析的検討", 第58回応用物理学関係連合講演会, Mar., 2011.
清水智, 植之原裕行, "SOA-MZI対向型全光T-FFにおける信号再生効果の検討", 第58回応用物理学関係連合講演会, Mar., 2011.

2010

論文

Takayoshi Mori, Hiroyuki Uenohara, Kohroh Kobayashi, "Investigation of Improvement of Dynamic Switching Operation for Wavelength Switch with Super-Structure-Grating(SSG)-DBR-LD, Delayed-Interference Signal-Wavelength Converter(DISC), and Band Pass Filter", Journal of Lightwave Technology, Vol. 28, No. 23, pp. 3444-3453, 2010.
Kengo Sawada, Hiroyuki Uenohara, "High-Speed Optical Label Recognition Technique using an Optical Digital-to-Analog Conversion and Its Application to Optical Label Switch", Journal of Lightwave Technology, Vol. 28, No. 13, pp. 1889-1896, Jul., 2010.
Satoshi Shimizu, Hiroyuki Uenohara, "A Proposal and Analytical Investigation of an All-Optical T-type Flip-Flop using SOA-MZI Configuration for DPSK Encoding Operation", Japanese Journal of Applied Physics, Vol. 49, No. 6, Jun., 2010.
Kengo Sawada, Hiroyuki Uenohara, "An InGaAsP/InP Optical Digital-to-Analog Converter for 40Gbps, 3-bit Operation", Electronics Letters, Vol. 46, No. 10, pp. 697-698, May., 2010.
Satoshi Shimizu, Hiroyuki Uenohara, "A Proposal of A Novel Gain Profile Model of Multi-Quantum-Well Semiconductor Optical Amplifiers", Japanese Journal of Applied Physics, vol. 49, no. 3, 030204, Mar., 2010.

学会発表

Go Yazawa, Satoshi Shimizu, Hiroyuki Uenohara, "Demonstration of optical packet switching with phase-shifted preamble-based optical serial-to-parallel conversion-type label processor", Sep., 2010.
Yohei Aikawa, Satoshi Shimizu, Hiroyuki Uenohara, "Investigation of all-optical division processing using a SOA-MZI-based XOR gate for all-optical FEC with cyclic code", Photonics in Switching 2010, Jul., 2010.
Hiroyuki Uenohara, Shimizu, S., Kato, T., Tatara, Y., Goto, K., Fukui, N., Kobayashi, K., "All-optical flip-flop circuit based on SOA-MZI", 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010, pp. 691-692, 2010.
西村慶, 植之原裕行, 小林功郎, "レンズ集積受動モード同期VCSELの共振器設計に関する検討", 2010年電子情報通信学会ソサイエティ大会, Sep., 2010.
野見山陽, 植之原裕行, 小林功郎, "端面LD・VCSEL結合型2モード競合光双安定デバイスの動作検討", 2010年電子情報通信学会ソサイエティ大会, Sep., 2010.
植之原裕行, 清水智, "SOA-MZI対向型全光T-FFの基本動作実証”，第71回応用物理学会学術講演会", 第71回応用物理学会学術講演会, Sep., 2010.
清水智, 植之原裕行, "Push-Pull構成を用いたSOA-MZI型全光T-FFの解析的検討", 第57回応用物理学関係連合講演会, Mar., 2010.
矢沢豪, 清水智, 植之原裕行, "相演算型光シリアル・パラレル変換を用いたラベル処理及びラベルスイッチングの検討", 第57回応用物理学関係連合講演会, Mar., 2010.
福井昇, 清水智, 植之原裕行, 小林功郎, "B-12-13 集積ループバック付加SOA-MZIを用いた光ゲートパルス生成の検討(B-12.フォトニックネットワーク,一般セッション)", 電子情報通信学会総合大会講演論文集, Vol. 2010, No. 2, pp. 474, Mar., 2010.
高梨裕, 加藤智行, 松谷晃宏, 坂口孝弘, 植之原裕行, 小林功郎, "凹面鏡とVCSELを用いた二往復共振器モード同期レーザにおける位置ずれトレランス解析", 2010年電子情報通信学会総合大会, 仙台, 2010年3月, pp. 285, 2010.

著書

Hiroyuki Uenohara, "Semiconductor Lasers for High-Density Optical Communication Systems", HIGH SPECTRAL DENSITY OPTICAL COMMUNICATION TECHNOLOGIES, Vol. 6, pp. 229-249, 2010.

2009

論文

Go Yazawa, Satoshi Shimizu, Hiroyuki Uenohara, "Analytical investigation of an optical serial-to-parallel converter with phase-shifted preamble and Mach-Zehnder delay interferometers", Japanese Journal of Applied Physics, Vol. 48, No. 7, p. 070210, Jul., 2009.
Masahiro Suzuki, Hiroyuki Uenohara, "Investigation of All-Optical Error Detection Circuit using SOA-MZI-based XOR Gates at 10Gbps", Electronics Letters, Vol. 45, No. 4, pp. 224-225, Feb., 2009.
高梨雄介, 来見田淳也, 植之原裕行, 小林功郎, "半導体光増幅器の相互位相変調特性を用いたタイミング制御型光信号再生器に関する研究", 電子情報通信学会誌和文論文誌C, Vol. J92-C, No. 6, pp. 191-203, Jun., 2009.

学会発表

Hiroyuki Uenohara, Kengo Sawada, Go Yazawa, Satoshi Shimizu, "40Gbps Operation of Autonomous Optical Label Processing and its Application to Optical Label Switching Systems", 4TH International Workshop on OPS and OCDMA(IWOO2009), Nov., 2009.
Kengo Sawada, Hiroyuki Uenohara, "40Gbps, 3-bit Operation of a Semiconductor Optical Digital-to-Analog Converter", 35th European Conference on Optical Communication (ECOC2009), Mon.1.2.4, Sep., 2009.
Takayoshi Mori, Hiroyuki Uenohara, Kohroh Kobayashi, "Improvement of Wavelength Switch Performance Consisting of a SSG-DBR-LD and a SOA-DISC with BPF Detuning", 35th European Conference on Optical Communication (ECOC2009), P3.03, Sep., 2009.
Satoshi Shimizu, Hiroyuki Uenohara, "A Proposal and Analytical Investigation of All-Optical T-type Flip-Flop using SOAs", Photonics in Switching 2009, PT-8, Sep., 2009.
Satoshi Shimizu, Hiroyuki Uenohara, "A Novel Modeling of Gain Profile of the MQW-SOAs", 14th Optoelectronics and Communications Conference (OECC2009), WO5, Jul., 2009.
Masatoshi Namiki, Hiroyuki Uenohara, Kohroh Kobayashi, "Improvement of Performance of a SOA based Delayed Interference Signal-wavelength Converter with MZDI Phase Offset and BPF Detuning", 14th Optoelectronics and Communications Conference (OECC2009), Jul., 2009.
Kengo Sawada, Hiroyuki Uenohara, "Optical Label Switching Performance with an Autonomous Operating 40Gbps Optical Digital-to-Analog Converter-Type Label Processor", Optical Fiber Communication Conference and Exposition / National Fiber Optic Engineers Conference (OFC/NFOEC) 2009, OMU6, Mar., 2009.
並木雅俊, 植之原裕行, 森崇嘉, 小林功郎, "SOA-DISC型波長変換器のMZDI位相オフセット及びBPF離調による特性改善の検討", 電子情報通信学会LQE研究会, LQE2009-86, Oct., 2009.
植之原裕行, 澤田憲吾, 清水智, "40Gbps光D/A変換型ラベル処理デバイスおよび光ラベルスイッチ応用に関する研究", 2009年電子情報通信学会ソサイエティ大会, C-3-66, Sep., 2009.
清水智, 植之原裕行, "MQW構造SOAの数値解析における利得表現式の提案", 第70回応用物理学会学術講演会, 10p-S-1, Sep., 2009.
矢沢豪, 清水智, 植之原裕行, "位相演算型光シリアル・パラレル変換器に関する研究", OPE2009-20, .25-30, Jun., 2009.
清水智, 植之原裕行, "SOAを用いた全光Tフリップフロップの提案と動作の解析的検討", 第56回応用物理学関係連合講演会, 1p-B-15, Mar., 2009.
矢沢豪, 植之原裕行, "位相演算型光シリアル・パラレル変換動作における入力信号消光比による影響の解析的検討", 第56回応用物理学関係連合講演会, 1p-B-14, Mar., 2009.
森崇嘉, 植之原裕行, 小林功郎, "SSG-DBR-LDとSOA-DISC型波長変換器による波長スイッチング動作特性向上の検討", 2009年電子情報通信学会総合大会, B-12-23, Mar., 2009.
植之原裕行, "光信号処理を用いた誤り検出・訂正技術", 第１１１回微小光学研究会, Mar., 2009.
植之原裕行, 澤田憲吾, "ラベル識別器用半導体光デジタル・アナログ変換器の３ビット化に関する検討", 第69回応用物理学会学術講演会, 5a-ZN-3, Mar., 2009.
並木雅俊, 森崇嘉, 植之原裕行, 小林功郎, "SOA-DISC型波長変換器出力のMZDI位相オフセット及びBPF離調による波形改善の検討", 2009年電子情報通信学会総合大会, B-12-22, Mar., 2009.
植之原裕行, "位相演算を用いた光信号処理技術", 第69回応用物理学会学術講演会, 3p-ZN-4, Jan., 2009.

2008

論文

澤田憲吾, 植之原裕行, "半導体光ディジタル・アナログ変換器の安定動作条件に関する検討", 電子情報通信学会誌和文論文誌C, vol. J91-C, no. 9, pp. 451-458, Sep., 2008.

学会発表

Takayoshi Mori, Hiroyuki Uenohara, "Behavior of carrier plasma effect and thermal drift of a SSG-DBR-LD in wavelength switching", Conference on Optical Internet 2008 (COIN2008), C-16-AM2-2-1, Sep., 2008.
Masahiro Suzuki, Hiroyuki Uenohara, "First Demonstration of 10-Gbit/s Operation of an All-Optical Error Detection Circuit", 34th European Conference on Optical Communication (ECOC2008), P3.5, Sep., 2008.
Go Yazawa, Hiroyuki Uenohara, "40Gb/s Operation Performance of an Optical Serial-to-Parallel Converter with Phase-Shifted Preamble and Mach-Zehnder Delay Interferometers", 13th Optoelectronics and Communications Conference (OECC2008), WeP-3, Jul., 2008.
Hiroyuki Uenohara, "“Semiconductor lasers for high spectral density optical communications”, Workshop on High Spectral Density Optical Communication for Next Generation Network", pp. 56-59, Jun., 2008.
森崇嘉, 植之原裕行, 小林功郎, "波長スイッチ時におけるSSG-DBRレーザのキャリアプラズマ効果および熱ドリフトの検討", 電子情報通信学会レーザ・量子エレクトロニクス研究会, Vol. 108, pp. 143-148, Oct., 2008.
植之原裕行, 矢沢豪, "位相演算型光シリアル・パラレル変換器の動作特性", 第69回応用物理学会学術講演会, 5a-ZN-2, Sep., 2008.
植之原裕行, 森崇嘉, 小林功郎, "低消費電力化に向けたパルス駆動DISC型波長変換器の動作検討", 2008年電子情報通信学会ソサイエティ大会, B-12-11, Sep., 2008.
澤田憲吾, 植之原裕行, "ラベル識別器用40Gbit/s半導体光デジタル・アナログ変換器の安定動作条件に関する検討", 第55回応用物理学関係連合講演会, pp. 30a-ZF-2, Mar., 2008.
矢沢豪, 植之原裕行, "40-Gbps 自律動作型ゲートパルス生成器の動作特性", 第55回応用物理学関係連合講演会, pp. 30a-ZF-3, Mar., 2008.
矢沢豪, 植之原裕行, "位相演算型光シリアル・パラレル変換器の動作特性解析", 第55回応用物理学関係連合講演会, pp. 30a-ZF-4, Mar., 2008.
鈴木昌弘, 植之原裕行, "光XORゲートを用いた全光型誤り検出回路の動作検討", 2008年電子情報通信学会総合大会, pp. B-12-7, Mar., 2008.
多々良裕基, 後藤研司, 加藤智行, 来見田淳也, 植之原裕行, 小林功郎, "波長変換を用いた全光パケット経路スイッチ網のための基礎検討", 電子情報通信学会2008年総合大会, Mar., 2008.
森崇嘉, 植之原裕行, 小林功郎, "SSG-DBRレーザの波長スイッチング時の波長チャープ特性検討", 2008年電子情報通信学会総合大会, Mar., 2008.

2007

論文

Kohroh Kobayashi, Junya Kurumida, Hiroyuki Uenohara, "All-optical label recognition for time-domain signal using multistage switching scheme based on SOA-MZIs", Electron. Lett., Vol. 42, No. 23, pp. 1362-1363, Nov., 2007.
Satoshi Shimizu, Kohroh Kobayashi, Hiroyuki Uenohara, "Start-bit detection and gate-pulse generation using phase-modulated preamble for asynchronous packet processing", IEEE Photonics Technology letters, Vol. 19, No. 4, pp. 236-238, Feb., 2007.

学会発表

Hiroyuki Uenohara, "40Gbps Operation of a Semiconductor Optical DA Converter and its Application to Label Processing", International Joint Workshop on OCDMA and OPS 2007, pp. 91-93, Nov., 2007.
Kengo Sawada, Hiroyuki Uenohara, "First demonstration of 40-Gbit/s operation of a semiconductor integrated optical digital-to-analog converter", 33th European Conference on Optical Communication (ECOC2007), pp. P037, Sep., 2007.
Yusuke Takanashi, Junya Kurumida, Hiroyuki Uenohara, Kohroh Kobayashi, "A study on the Timing Adjustable Optical Regenerator using Cross Phase Modulation based on Semiconductor Optical Amplifiers", Photonics in Switching 2007 (PS2007), pp. WB4.4, Aug., 2007.
Kensuke Okamoto, Hiroyuki Uenohara, "Demonstration of a Semiconductor-based Multi-Wavelength Light Source and its Application to Optical Label Processing", 12th Optoelectronics and Communications Conference / 16th International Conference on Integrated Optics and Optical Fiber Communication (OECC/IOOC2007), pp. 13A3-3, Jul., 2007.
Hiroyuki Uenohara, Kengo Sawada, "Investigation of Operation Tolerance of a Semiconductor Optical Digital-to-Analog Converter on Phase and Intensity Fluctuation", Conference on Opitcal Internet / Australian Conference on Fiber Technology (COIN/ACOFT2007), pp. WeB3-5, Jun., 2007.
鈴木昌弘, 植之原裕行, "光信号誤り訂正技術に関する基礎検討", 2007年電子情報通信学会ソサイエティ大会, pp. B-12-2, Sep., 2007.
森崇嘉, 岩崎清隆, 植之原裕行, 小林功郎, "光ファイバ遅延線型バッファシステム構成に関する検討", 2007年電子情報通信学会ソサイエティ大会, pp. B-12-9, Sep., 2007.
多々良裕基, 加藤智行, 来見田淳也, 植之原裕行, 小林功郎, "波長変換を用いた全光パケット経路スイッチ網用制御光生成", 電子情報通信学会2007年ソサイエティ大会, Sep., 2007.
澤田憲吾, 植之原裕行, "40-Gbit/s 半導体光デジタル・アナログ変換器の動作特性", 第68回応用物理学会学術講演会, pp. 4p-P3-30, Sep., 2007.
来見田淳也, 植之原裕行, 小林功郎, "SOA-MZI自己スイッチングを用いた光パケット信号の全光先頭ビット抽出及びラベル分離", 電子情報通信学会誌 C, Vol. J90-C, No. 7, pp. 528-535, Jul., 2007.
澤田憲吾, 植之原裕行, "半導体デジタル・アナログ変換器の動作特性評価", 第54回応用物理学関係連合講演会, pp. 30a-SG-11, Mar., 2007.
岡本健資, 植之原裕行, "全半導体デバイス構成の光ラベルスイッチ用多波長光源に関する研究", 2007年電子情報通信学会総合大会, pp. B-12-12, Mar., 2007.
, 来見田淳也, 植之原裕行, 小林功郎, "半導体光増幅器の相互位相変調特性を用いたタイミング制御型光信号再生器用光ゲートの40Gb/s動作検討", 2007年電子情報通信学会総合大会, pp. C-4-5, Mar., 2007.

2006

論文

Hiroyuki Uenohara, S. Shimizu, K. Kobayashi, "Demonstration of an Optical Label Switch using an Optical Digital-to-Analog Conversion-Type Label Processor with a Self-Gate-Pulse Generator and a Power Equalizer", in IEEE Photon. Technol. Lett., Vol. 18, No. 5, pp. 694-696, Mar., 2006.

学会発表

Hiroyuki Uenohara, "Optical label processing scheme using optical digital-to-analog converters and self-gate pulse generator with phase modulated preamble", Joint workshop on OPS and OCDMA, 2006.
Satoshi Shimizu, Hiroyuki Uenohara, Kohroh Kobayashi , "A Novel Scheme of Start Bit Detection and Single Pulse Generation for High-Speed Optical Signal Processing", ECOC2006, pp. Th2.4.2, Sep., 2006.
Hiroyuki Uenohara, Kohroh Kobayashi, "All-Optical Label and Payload Separation using a Self-switching Technique of a SOA-MZI", 32th European Conference on Optical Communication（ECOC）, Sep., 2006.
Satoshi Shimizu, Hiroyuki Uenohara, Kohroh Kobayashi, "A novel scheme of start bit detection and single pulse generation for high-speed optical signal processing", 32th European Conference on Optical Communication (ECOC2006), Sep., 2006.
Junya Kurumida, Hiroyuki Uenohara, Kohroh Kobayashi, "All-optical time domain label separation by SOA-MZI self-switching scheme", OECC2006, OECC2006, pp. 5E4-3-1, Jul., 2006.
Makoto Ohkado, Hiroyuki Uenohara, "Demonstration of an optical label switch with an EA modulator-cascaded optical serial-to-parallel converter", 5th International Conference on Optical Internet (COIN2006), pp. TuA2-4, Jul., 2006.
Junya Kurumida, Hiroyuki Uenohara, Kohroh Kobayashi, "All-optical Time Domain Label Separation by SOA-MZI Self-switching Scheme", The 11th Opticalelectoronics and Communications Conference（OECC 2006）, No. 5E4-3-1, Jul., 2006.
Kengo Sawada, Hiroyuki Uenohara, "Operation performance of a semiconductor integrated optical digital-to-analog converter by external phase control", 12th Microoptics Conference (MOC2006), Jul., 2006.
Junya Kurumida, Hiroyuki Uenohara, Kohroh Kobayashi, "All-optical Label Recognition with SOA-MZI Multistage Switching Scheme", OFC2006, OFC2006, pp. JThB51, Mar., 2006.
Junya Kurumida, Hiroyuki Uenohara, Kohroh Kobayashi, "All-optical Label Recognition with SOA-MZI Multistagr Switching Scheme", Optical Fiber Communications Conference 2006（OFC2006）, No. JThB51, Mar., 2006.
清水智, 植之原裕行, 小林功郎, "位相変調を利用した光信号処理用自動ｹﾞｰﾄﾊﾟﾙｽ生成器の基本動作", 2006年電子情報通信学会ソサイエティ大会, No. B-12-6, Sep., 2006.
高梨雄介, 来見田淳也, 植之原裕行, 小林功郎, "半導体光増幅器の相互位相変調特性を用いたタイミング制御型光信号再生器に関する基礎検討", 2006年電子情報通信学会ソサイエティ大会, No. C-4-14, Sep., 2006.
, 植之原裕行, "", Sep., 2006.
澤田憲吾, 植之原裕行, "半導体デジタル・アナログ変換器の動作特性評価", 第53回応用物理学関係連合講演会, No. 22p-Y-7, Mar., 2006.
植之原裕行, 清水智, "光ラベルスイッチ用自動ゲートパルス生成光デジタル・アナログ変換器の動作特性", 2006年電子情報通信学会総合大会, No. C-3-21, Mar., 2006.

2005

論文

Hiroyuki Uenohara, R. Kurosawa, "Semiconductor optical digital-to-analogue converter", Electronics Letters (The Institute of Electrical Engineers), Vol. 41, No. 23, pp. 1299-1300, Nov., 2005.
Hiroyuki Uenohara, Takeshi Seki, "Investigation of Wavelength Switching Performance of a SSG-DBR-LD for Optical Packet Switch Application", Vol. E88-C, No. 3, pp. 303-308, Mar., 2005.
Yasuhide Takase, Hiroyuki Uenohara, "Switching performance of a novel optical label switch with time-domain-separated WDM labels", IEEE Photonics Technology Letters (Institute of Electrical and Electronics Engineers, Inc.), Vol. 17, No. 11, pp. 2466-2468, 2005.
武田　秀和, 植之原裕行, "相互利得変調波長変換器のカスケード型光信号再生器の入力ダイナミックレンジに関する研究", 電子情報通信学会和文論文誌C, Vol. J88-C, No. 5, pp. 314-320, May., 2005.

学会発表

Hiroyuki Uenohara, H. Takeda, "Cascaded wavelength converter for optical regeneration", APOC2005, pp. 6020-53, Nov., 2005.
M. Ohkado, Hiroyuki Uenohara, "Performance of Two-Bit Optical Serial-to-Parallel Converter using Cascaded Electroabsorption Modulators", 11th Microoptics Conference, pp. K4, Nov., 2005.
H. Takeda, Hiroyuki Uenohara, "Improvement of Transmission Characteristics With Chirping Control Scheme in Optical Signal Regenerator Using SOA Gain Saturation and XGM Signal", The 18th Annual Lasers and Electro Optics Society Meeting (LEOS2005), pp. MO2, Oct., 2005.
Hiroyuki Uenohara, S. Shimizu, K. Kobayashi, "Switching Performance of an Optical Label Switch using Optical Digital-to-Analog Conversion-based Header Processor with Self-Gate-Pulse-Generator and Power Equalizer", 31th European Conference on Optical Communication(ECOC2005), pp. Th3.4.1, Sep., 2005.
Hiroyuki Uenohara, R. Kurosawa, "First Demonstration of a Semiconductor-Integrated Optical Digital-to-Analog Converter", 31th European Conference on Optical Communication(ECOC2005), pp. Tu3.6.4, Sep., 2005.
Hiroyuki Uenohara, S. Shimizu, .and K. Kobayashi, "Operation performance of an optical digital-to-analog converter with regeneration-type power equalization", 10th Opto-Electronics and Communication Conference(OECC2005), pp. 6B3-4, Jul., 2005.
Y. Takase, Hiroyuki Uenohara, "Switching performance of a novel optical label switch with time domain separated WDM labels", IQEC and CLEO-PR2005, pp. CFJ4-4, Jul., 2005.
Junya Kurumida, Y. Tatara, Hiroyuki Uenohara, Kohroh Kobayashi, "All-optical header recognition sub-system based on SOA-MZE switches", IQEC2005 and CLEO/PR2005, IQEC2005 and CLEO/PR2005, pp. CFJ4-5, 1790-1791, Jul., 2005.
武田秀和, 植之原裕行, "XGM反転光とSOAの利得飽和を利用した光信号再生に関する検討", 第66回応用物理学会学術講演会, pp. 8a-T-11, Sep., 2005.
植之原裕行, 来見田淳也, 小林功郎, "光信号処理を用いた光パケットスイッチ用ラベル処理技術", 第66回応用物理学会学術講演会, pp. 8p-ZE-6, Sep., 2005.
大門真, 植之原裕行, "カスケード型光シリアル・パラレル変換器の基礎研究", 2005年電子情報通信学会ソサイエティ大会, pp. B-12-6, Sep., 2005.
清水智, 植之原裕行, "光デジタル・アナログ変換器のダイナミックレンジ改善に関する研究", 2005年電子情報通信学会ソサイエティ大会, pp. B-12-7, Sep., 2005.
植之原裕行, 小林功郎, "全光ラベル処理および光バッファリングを用いたパケットルーティング", 第52回応用物理学関連連合講演会, pp. 30p-ZH-7, Mar., 2005.
武田秀和, 植之原裕行, "正弦波プローブ光のオフセットによる相互利得変調波長変換素子カスケード型光信号再生器の動作特性", 第52回応用物理学関連連合講演会, pp. 31p-ZQ-8, Mar., 2005.
大門真, 植之原裕行, "EA変調器を用いた光シリアル・パラレル変換器のパルスゲート動作", 2005年電子情報通信学会総合大会, pp. B-12-22, Mar., 2005.
佐藤佑介, 植之原裕行, "動的波長変換を用いた光ファイバループ型バッファ回路の研究", 2005年電子情報通信学会総合大会, pp. B-12-4, Mar., 2005.

著書

安岡康一, 植之原裕行, 宮本智之, "理工系のための解く！複素解析", Apr., 2005.
安岡康一, 植之原裕行, 宮本智之, "理工系のための解く！複素解析", Apr., 2005.

2004

論文

Hiroyuki Uenohara, Takeshi Seki, Kohroh Kobayashi, "High-speed optical packet switch with an optical digital-to-analog conversion-type header processor", Optical Review, vol. 11, no. 2, pp. 113-118, 2004.
Hiroyuki Uenohara, Takeshi Seki, Kohroh Kobayashi, "Four-bits optical header processing and wavelength routing performance of an optical packet switch with an optical digital-to-analog conversion-type header processor", Electron. Lett., vol. 40, no. 9, pp. 558-559, 2004.
Hiroyuki Uenohara, Takeshi Seki, Kohroh Kobayashi, "Investigation of high-speed wavelength routing and bit error rate performance of an optical packet switch with an optical digital-to-analog conversion-based header processor", IEEE Photon. Technol. Lett., vol. 16, no. 3, pp. 951-953, 2004.

学会発表

Fumio Koyama, Hiroyuki Uenohara, "Noise suppression and optical ASE modulation in saturated semiconductor optical amplifiers", 38th Asilomar Conference on Signals, Systems and Computers, No. MA5b-4, 2004.

2003

論文

Hiroyuki Uenohara, "Investigation of optical packet routing performance of optical packet switch with optical digital/analogue-conversion-type header processor (wavelength label switch)", Electronics Letters, Vol. 39, No. 14, pp. 1076-1078, 2003.
Hidekazu Takeda, Hiroyuki Uenohara, "Optical nolinearity in a novel optical signal regeneration system based on Croee-gain modulation using cascaded semiconductor optical amplifiers", The 8th OptoElectronics and Communications Conference(OECC2003), pp. 14D2-3, 2003.
Hiroyuki Uenohara, "Optical packet routing performance of an optical packet switch with an optical digital/analog-conversion-type header processor (wavelength label switch)", The 8th OptoElectronics and Communications Conference(OECC2003), pp. 15E3-2, 2003.
Hiroyuki Uenohara, "High-speed wavelength routing performance of optical packet switch with an optical digital-to-analog converter", The 29th European Conference on Optical Communication(ECOC2003), pp. 174-175, 2003.
Hidekazu Takeda, Fumiaki Kondo, Hiroyuki Uenohara, "Modulation format dependence of wavelength conversion performance using cross gain modulation in a semiconductor optical amplifier", 6th Contemporary Photonics Technology, pp. 73-74, 2003.
Hidekazu Takeda, Fumiaki Kondo, Hiroyuki Uenohara, "Modulation format dependence of wavelength conversion performance using cross gain modulation in a semiconductor optical amplifer", Jaspanese Journal of Applied Physics, Vol. 42, No. 3A, pp. L252-L254, 2003.
Takeshi Seki, Hiroyuki Uenohara, "A study on stable operation condition and multi-level recognition of an optical digital-to-analog conversion-type header processor for an optical packet switch", The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society(LEOS2003), pp. TuG3, 2003.
Hidekazu Takeda, Hiroyuki Uenohara, "Novel optical signal regeneration system using cascaded wavelength converter based on cross-gain modulation in semiconductor optical amplifier", Jpn. J. Appl. Phys., vol. 42, no. 12A, pp. L1446-L1448, 2003.
関剛志, 植之原裕行, "光D/A変換型ヘッダ識別器における合波相対偏波角度と符号誤り率の関係の検討", 第64回応用物理学会学術講演会, pp. 1a-YK-10, 2003.
武田秀和, 植之原裕行, "相互利得変調波長変換カスケードシステムによる光信号の雑音抑圧効果の検討", 第64回応用物理学会学術講演会, pp. 1a-YK-9, 2003.
武田秀和, 植之原裕行, "半導体光増幅器を用いた相互利得変調波長変換のカスケード接続による新しい光信号再生システムの基礎検討", 第50回応用物理学関連連合講演会, pp. 29a-ZK-30, 2003.
関剛志, 植之原裕行, "高速波長可変レーザの波長切り替え動作特性の検討", 電子情報通信学会総合大会, pp. C-4-21, 2003.
植之原裕行, "高速波長可変レーザと半導体光増幅器の波長変換機能を用いた波長ルーティングのパケット転送とBER特性の検討", 電子情報通信学会総合大会, pp. C-4-3, 2003.
関剛志, 植之原裕行, "高速波長可変レーザの波長切り替え条件の検討", 電子情報通信学会ソサイエティ大会, pp. C-4-5, 2003.

2002

論文

Hiroyuki Uenohara, "Optimization conditions for cross-gain modulation based wavelength conversion using semiconductor optical amplifier", Fifth International Symposium on Contemporary Photonics Technology (CPT2002), pp. 117-118, 2002.
Hiroyuki Uenohara, "Optical routing characteristics of wavelength switched probe light from super-structure grating (SSG) DBR laser and cross-gain modulation in SOA", Electronics Letters, Vol. 38, No. 24, pp. 1566-1567, 2002.
Hiroyuki Uenohara, "Investigation of optical packet transfer time and BER of optical routing configuration by use of high-speed electrically tunable laser and second-stage wavelength converters using SOAs", Electronics Letters, Vol. 38, No. 25, pp. 1699-1701, 2002.
Hiroyuki Uenohara, "Bit error rate evaluation of optical routing operation in a unltrafast packet-by-packet optical routing system", International Conference on Optical Internet (COIN2002), No. COIN.MoC1, pp. 46-47, 2002.
Hiroyuki Uenohara, "Optical data routing performance using a super-structure-gtrating DBR tunable laser and cross-gain modulation based wavelength conversion", 7th Optielectronics and Communications Conference (OECC2002), No. 12B3-3, pp. 564-565, 2002.
Hiroyuki Uenohara, "Vertical-Cavity Surface-Emitting Laser (VCSEL) - Its core technology for next generation networks and storages", Compound Semiconductor Optoelectronic Materials and Devices Workshop, 2002.
植之原裕行, "半導体光増幅器の相互利得変調波長変換動作の偏波依存性の検討", 2002年電子情報通信学会総合大会, No. C-4-25, pp. 330, 2002.
植之原裕行, "次世代光ルーティング技術と信号処理用光デバイス", 第８４回微小光学研究会, Vol. 20, No. 2, pp. 57-62, 2002.

学会発表

Kentaro Nakamura, Hiroyuki Uenohara, Tomoyuki Miyamoto, "Positioning of optical fibers by ultrasonic vibrations", THE 19TH SENSOR SYMPOSIUM, 2002, pp. 351-354, May., 2002.

2000

論文

Hiroyuki Uenohara, "All MOCVD grown 850-nm-wavelength refractive-index-guided semiconductor-buried vertical-cavitysurface-emitting lasers with p/n-InGaP current blocking layers", IEEE Photonics Technoligy Letters, Vol. 12, No. 6, pp. 600, 2000.

1999

論文

Hiroyuki Uenohara, "Data transmission characteristics of 850nm-wavelength vertical-cavity surface-emitting lasers (VCSELs) on (311)B substrates grown by MOCVD", Semiconductor Laser Symposium, Tokyo, pp. 2, 1999.
Hiroyuki Uenohara, "Investigation of dunamic polarization stability of 850-nm GaAs-based vertical-cavity surface-emitting lasers grown on (311)B and (100) substrates", IEEE Photonics Technology Letters, Vol. 11, No. 4, pp. 400, 1999.
Hiroyuki Uenohara, "Investigation of data transmission characteristics of polarization-controlled 850nm GaAs-based VCSELs grown on (311)B substrates", Electronics Letters, Vol. 35, No. 1, pp. 45, 1999.
Hiroyuki Uenohara, "Polarization-controlled 850-nm-wavelength vertica-cavity surface-emitting lasers grown on (311)B substrates by metal-organic chemical vapor deposition", IEEE Journal of Selected Topics in Quantum Electronics, Vol. 5, No. 3, pp. 537, 1999.
植之原裕行, "850nm帯屈折率導波型埋込面発光レーザの室温CW動作", 1999年応用物理学会秋季大会, pp. 3a-ZE-10, 1999.
植之原裕行, "850nm帯偏波制御型(311)B面上面発光レーザの伝送特性の検討", 1999年電子情報通信学会春季大会, pp. C-3-89, 1999.
植之原裕行, "偏波制御面発光レーザ", 1999年電子情報通信学会秋季大会, pp. C-4-12, 1999.
植之原裕行, "偏波制御型850nm帯(311)B GaAs基板上面発光レーザの偏波安定性及び伝送特性の検討", 信学会　レーザ・量子エレクトロニクス研究会, pp. LQE98 138-151, 1999.
植之原裕行, "波長850nm帯(311)B-GaAs基板上偏波制御型面発光レーザ及び(100)基板上モード制御用埋込型面発光レーザ", 電気学会　光・量子デバイス研究会, pp. OQD-99-53, 1999.

1998

論文

Hiroyuki Uenohara, "CW and dynamic stable polarized light emission from VCSELs grown on (311)B substrate by MOCVD", IEEE 16th International Semiconductor Laser Conference, pp. 235, 1998.
Hiroyuki Uenohara, "Strain-compensated InGa(As)P-InAsP active regions for 1.3-um wavelength lasers", IEEE Photonics Technology Letters, Vol. 10, No. 1, pp. 42, 1998.
植之原裕行, "(311)B及び(100)面上850nm帯面発光レーザの偏波動特性の比較検討", 1998年応用物理学会秋季大会, pp. 16p-D-2, 1998.
植之原裕行, "1.3-um帯面発光レーザ用InAsP系MQW活性層の検討", 1998年応用物理学会春季大会, pp. 29p-ZH-13, 1998.

1997

論文

Hiroyuki Uenohara, "Low threshold, compressively-strained InAsP/InGaAsP and strain-compensated InAsP/InGaP 1.3mm lasers grown by gas source molecular beam epitaxy", Electronics Letters, Vol. 33, No. 14, pp. 1263, 1997.
Hiroyuki Uenohara, "Low threshold InAsP/InGaP/InGaAsP/InP strain-compensated and compressively-strained 1.3um lasers grown by GSMBE", 9th International Conference on Indium Phosphide and Related Materials, pp. 555, 1997.

1996

論文

Hiroyuki Uenohara, "A new technique comprising oxygen-implantation and crystal regrowth for vertical integration of optical devices on vertical-cavity surface emitting lasers", 23rd International, Symposium on Compound Semiconductors, pp. 373, 1996.
Hiroyuki Uenohara, "Static and dynamic response of multiple-quantum-well voltage-controlled bistable laser diodes", IEEE Journal of Quantum Electronics, Vol. 32, No. 5, pp. 873, 1996.
植之原裕行, "酸素イオン注入層上再成長GaAs層の特性の検討", 1996年応用物理学会春季大会, pp. 28p-ZC-11, 1996.

1995

論文

Hiroyuki Uenohara, "Long wavelength multiple quantum well voltage-controlled bistable laser diodes", IEEE Journal of Quantum Electronics, Vol. 31, No. 12, pp. 2142, 1995.
Hiroyuki Uenohara, "Theoretical investigation of ultimate response of multiple quantum well voltage-controlled bistable laser diodes", International Conference on Optics and Optical Communications (IOOC'95), pp. 92, 1995.
植之原裕行, "InGaAs/InGaAsP系電界制御型MQW双安定レーザの動作速度限界の解析", 1995年電子情報通信学会春季大会, pp. C-393, 1995.
植之原裕行, "全光動作光横注入型双安定レーザの低スイッチングパワー・高速化の検討", 電子情報通信学会　光エレクトロニクス研究会, pp. OPE 94-122, 1995.

その他

Hiroyuki Uenohara, "A study of multiple quantum well bistable lasers for application to all-optical signal processing", Jul., 1995.

1994

論文

Hiroyuki Uenohara, "Carrier escape time dependence on multiple quantum well structure in InGaAs/In(Ga)AlAs systems", Applied Physics Letters, Vol. 64, No. 23, pp. 3130, 1994.
Hiroyuki Uenohara, "Operation characteristics of a side-light-injection multiple-quantum well bistable laser for all-optical switching", Japanese Journal of Applied Physics, Vol. 33, No. 1B, pp. 815, 1994.

1993

論文

Hiroyuki Uenohara, "Dynamic set and reset operations of a side-light-injection MQW bistable laser", the 1993 International Conference on Solid State Devices and Materials, pp. 1044, 1993.
Hiroyuki Uenohara, "Optical nonlinear characteristics of a side-injection light-controlled laser diode with a multiple-quantum-well saturable absorption region", IEEE Photonics Technology Letters, Vol. 5, No. 2, pp. 139, 1993.
Hiroyuki Uenohara, "Set and reset operation dependence on input light intensity of a side-light-injection MQW bistable laser", Electronics Letters, Vol. 29, No. 18, pp. 1609, 1993.
Hiroyuki Uenohara, "Wide range wavelength conversion experiments using a side-injection light-controlled bistable laser diodes", Applied Physics Letters, Vol. 63, No. 23, pp. 3116, 1993.
植之原裕行, "InGaAs/In(Ga)AlAs MQWの可飽和吸収回復時間の構造依存性", 1993年応用物理学会秋季大会, pp. 29a-ZX-8, 1993.

1992

論文

Hiroyuki Uenohara, "Side-light-injection MQW bistable laser using saturable absorption and gain quenching", Electronics Letters, Vol. 28, No. 21, pp. 1973, 1992.
Hiroyuki Uenohara, "All optical switching ON/OFF characteristics of a side-light-injection MQW bistable laser", IEEE Lasers and Electro-Optics Society 1992 Annual Meeting, pp. 604, 1992.
Hiroyuki Uenohara, "Photonic memory switch: monolithic integration of a voltage-controlled bistable laser diode and an optical gate", IEEE Photonics Technology Letters, Vol. 4, No. 7, pp. 760, 1992.
植之原裕行, "直交MQW双安定レーザの光入出力特性", 1992年応用物理学会秋季大会, pp. 16p-V-16, 1992.
植之原裕行, "InGaAs/InAlAs MQW双安定レーザ", 1992年応用物理学会春季大会, pp. 29a-SF-19, 1992.

1991

論文

植之原裕行, "MQW双安定レーザのスイッチング動作特性", 1991年応用物理学会秋季大会, pp. 11a-ZM-6, 1991.

1990

論文

Hiroyuki Uenohara, "Switching characteristics of InGaAs/InP MQW voltage-controlled bistable laser diodes", the 22nd Conference on Solid State Devices and Materials, pp. 553, 1990.
Hiroyuki Uenohara, "Switching characteristics of InGaAs/InP multiquantum well voltage-controlled bistable laser diodes", Japanese Journal of Applied Physics, Vol. 29, No. 12, pp. L2442, 1990.
植之原裕行, "電界制御型MQW双安定レーザの立ち下がり応答特性", 1990年応用物理学会秋季大会, pp. 27a-R-3, 1990.
植之原裕行, "InGaAs/InP MQW双安定レーザの動作特性", 1990年応用物理学会春季大会, pp. 29a-SA-16, 1990.
植之原裕行, "InGaAs/InP MQW双安定レーザの動作特性", 電子情報通信学会　集積光エレクトロニクス研究会, pp. IOE90-15, 1990.

1989

論文

Hiroyuki Uenohara, Fumio Koyama, Kenichi Iga, "AlGaAs/GaAs multiquantum well (MQW) surface-emitting laser", Electron. Lett., vol. 25, no. 12, pp. 770-771, Jun., 1989.
Hiroyuki Uenohara, Fumio Koyama, Kenichi Iga, "Application of the multi-quantum well (MQW) to a surface emitting laser", Jpn. J. Appl. Phys., vol. 28, no. 4, pp. 740-741, Apr., 1989.
Hiroyuki Uenohara, "A GaAlAs/GaAs multi-quantum well (MQW) surface emitting injection laser", 15th European Conference on Optical Communication, pp. 304, 1989.
Hiroyuki Uenohara, "Application of the multiquantum well (MQW) to a surface emitting laser", Japanese Journal of Applied Physics, Vol. 28, No. 4, pp. 740, 1989.

学会発表

Hiroyuki Uenohara, Fumio Koyama, Kenichi Iga, "AlGaAlAs/GaAs multiquantum well (MQW) surface emitting inJunection laser", 15th European Conf. on Optical Communication, ECOC'89, WeB16-5, pp. 304-307, 1989.

1988

論文

H. Onda, H, Hiroyuki Uenohara, Fumio Koyama, Kenichi Iga, "Evaluation of MQW wafer for surface emitting laser by x-ray diffraction", Jpn. J. Appl. Phys., vol. 27, no. 3, pp. 438-439, Mar., 1988.
Hiroyuki Uenohara, "Evaluation of MQW wafer for surface-emitting laser by X-ray diffraction", Japanese Journal of Applied Physics, Vol. 27, No. 3, pp. 438, 1988.

1987

論文

Fumio Koyama, Hiroyuki Uenohara, Takahiro Sakaguchi, Kenichi Iga, "GaAlAs/GaAs MOCVD growth for Surface Emitting Laser", Jpn. J. Appl. Phys., Vol. 26, No. 7, pp. 1077-1081, Jul., 1987.
Hiroyuki Uenohara, Kenichi Iga, Fumio Koyama, "Analysis of electron wave reflectivity and leakage current of multi quantum barrier: MQB", Trans. IEICE, vol. J70-C, no. 6, pp. 851-857, Jan., 1987.
Hiroyuki Uenohara, "GaAlAs/GaAs MOCVD growth for surface emitting laser", Japanese Journal of Applied Physics, Vol. 26, No. 7, pp. 1077, 1987.
Hiroyuki Uenohara, "Electron reflectance and leakage of a multiquantum barrier", Conference on Lasers and Electro-Optics, pp. 56, 1987.
植之原裕行, "多重量子障壁（MQB）の電子波反射率と漏れ電流に関する解析", 電子情報通信学会論文誌Ｃ, Vol. J70-C, No. 6, pp. 851, 1987.

学会発表

Hiroyuki Uenohara, Kenichi Iga, Fumio Koyama, "Electron reflectance and leakage of a multiquantum barrier", 7th Conf. on Lasers and Electro-Optics, CLEO'87, TUJ3, Apr., 1987.

1986

論文

Kenichi Iga, Hiroyuki Uenohara, Fumio Koyama, "Electron reflectance of multiquantum Barrier (MQB)", Electron. Lett, vol. 22, no. 19, pp. 1008－1010, Sep., 1986.
Kenichi Iga, Hiroyuki Uenohara, Fumio Koyama, "Electron reflectance of multiquantum barrier (MQB)", Electronics Letters, Vol. 22, No. 19, pp. 1008, 1986.

学会発表

Kenichi Iga, Hiroyuki Uenohara, Fumio Koyama, "Electron reflectance of multiquantum Barrier (MQB)", Electron. Lett, vol. 22, no. 19, pp. 1008-1010, Sep., 1986.
Fumio Koyama, H. Segawa, S. Kinoshita, Hiroyuki Uenohara, Takahiro Sakaguchi, A.Nakamura, Kenichi Iga, "GaAlAs/GaAs MOCVD growth device and materials", 18th Int. Conf. on Solid State Devices and Materials, SSDM'86, C-9-3, pp. 757-758, Aug., 1986.