@article{CTT100904104,
  author = {Takehiko Kikuchi and Munetaka Kurokawa and Naoki Fujiwara and Naoko Inoue and Takuo Hiratani and Toshiyuki Nitta and Takuya Mitarai and Yuhki Itoh and Chang-Yong Lee and Akira Furuya and Yoshitaka Oiso and Nobuhiko Nishiyama and Hideki Yagi},
  title = {III-V gain region/Si waveguide hybrid lasers by chip-on-wafer hydrophilic bonding process using UV-ozone treatment},
  journal = {},
  year = 2023,
}

@article{CTT100885264,
  author = {Shaher Anis Mahmoud Eissa Moataz and Takehiko Kikuchi and Yoshitaka Oiso and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {High thermal performance hybrid GaInAsP/SOI ridge waveguide lasers with enhanced heat dissipation structure},
  journal = {Japanese Journal of Applied Physics},
  year = 2023,
}

@article{CTT100873624,
  author = {Takehiko Kikuchi and Takuo Hiratani and Naoki Fujiwara and Naoko Inoue and Toshiyuki Nitta and Moataz Eissa and Takuya Mitarai and Yuning Wang and Yoshitaka Oiso and Nobuhiko Nishiyama and Hideki Yagi},
  title = {III–V gain region/Si waveguide hybrid lasers with InP-based two-storied ridge structure by direct bonding technology},
  journal = {Japanese Journal of Applied Physics},
  year = 2022,
}

@article{CTT100828202,
  author = {Takehiko Kikuchi and Liu Bai and Takuya Mitarai and Hideki Yagi and Masato Furukawa and Tomohiro Amemiya and Nobuhiko Nishiyama and Shigehisa Arai},
  title = {Enhanced bonding strength of InP/Si chip-on-wafer by plasma-activated bonding using stress-controlled interlayer},
  journal = {Japanese Journal of Applied Physics},
  year = 2020,
}

@article{CTT100821117,
  author = {Takehiko Kikuchi and Liu Bai and Takuya Mitarai and Hideki Yagi and Masato Furukawa and Tomohiro Amemiya and Nobuhiko Nishiyama and Shigehisa Arai},
  title = {Enhanced bonding strength of InP/Si chip-on-wafer by plasma-activated bonding using stress-controlled interlayer},
  journal = {Japanese Journal of Applied Physics},
  year = 2019,
}

@inproceedings{CTT100911503,
  author = {Takuo Hiratani and Naoki Fujiwara and Naoko Inoue and Munetaka Kurokawa and Takehiko Kikuchi and Takuya Mitarai and Toshiyuki Nitta and Tohma Watanabe and Hidenari Fujikata and Nobuhiko Nishiyama and Hideki Yagi},
  title = {SOA Integrated InP/Si Hybrid Tunable Laser by Utilizing Chip-on-Wafer Hydrophilic Bonding},
  booktitle = {},
  year = 2024,
}

@inproceedings{CTT100911502,
  author = {Takehiko Kikuchi and Munetaka Kurokawa and Naoki Fujiwara and Naoko Inoue and Takuya Mitarai and Hidenari Fujikata and Takuo Hiratani and Toshiyuki Nitta and Yuhki Itoh and Tohma Watanabe and Chang-Yong Lee and Akira Furuya and Tsuyoshi Horikawa and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Monolithic integration of various-type III-V epitaxial structures on silicon-photonics platform using chip-on-wafer hydrophilic bonding process},
  booktitle = {},
  year = 2024,
}

@inproceedings{CTT100911504,
  author = {Takehiko Kikuchi and Munetaka Kurokawa and Naoki Fujiwara and Naoko Inoue and Takuya Mitarai and Hidenari Fujikata and Takuo Hiratani and Toshiyuki Nitta and Yuhki Itoh and Tohma Watanabe and Chang-Yong Lee and Akira Furuya and Tsuyoshi Horikawa and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Monolithic integration of various types of InP-based epitaxial structures on Si-photonic circuit using III-V chip-on-SOI wafer bonding},
  booktitle = {},
  year = 2024,
}

@inproceedings{CTT100911505,
  author = {Takuo Hiratani and Naoki Fujiwara and Naoko Inoue and Munetaka Kurokawa and Takehiko Kikuchi and Takuya Mitarai and Toshiyuki Nitta and Tohma Watanabe and Hidenari Fujikata and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Hybrid tunable lasers with InP-based gain region bonded on Si-slab waveguide structure},
  booktitle = {},
  year = 2024,
}

@inproceedings{CTT100911506,
  author = {Naoko Inoue and Takuo Hiratani and Naoki Fujiwara and Takehiko Kikuchi and Munetaka Kurokawa and Takuya Mitarai and Toshiyuki Nitta and Tohma Watanabe and Nobuhiko Nishiyama and Hideki Yagi},
  title = {SOA integrated hybrid tunable laser by InP chip-on-SOI wafer bonding using UV-ozone hydrophilization},
  booktitle = {},
  year = 2024,
}

@inproceedings{CTT100911507,
  author = {Naoko Inoue and Takehiko Kikuchi and Naoki Fujiwara and Munetaka Kurokawa and Takuo Hiratani and Toshiyuki Nitta and Akira Furuya and Chang-Yong Lee and Yuhki Itoh and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Stable CW operation of III-V/Si hybrid lasers by chip-on-wafer direct bonding technique using UV-ozone hydrophilization},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100903465,
  author = {R. Sasaki and T. Katsuyama and Y. Oiso and T. Kikuchi and Moataz Eissa and T. Amemiya1 and N. Nishiyama},
  title = {A study of the effect of misalignment between III-V/Si waveguides  in direct bonding GaInAsP/SOI optical devices},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100904101,
  author = {Takehiko Kikuchi and Munetaka Kurokawa and Naoki Fujiwara and Naoko Inoue and Takuo Hiratani and Toshiyuki Nitta and Takuya Mitarai and Yuhki Itoh and Yoshitaka Oiso and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Room-temperature CW operation of hybrid lasers by InP/SOI chip-on-wafer bonding with UV-ozone hydrophilization},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100903498,
  author = {Moataz Eissa and Takehiko Kikuchi and Yoshitaka Ohiso and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {Low-thermal-resistance GaInAsP/SOI ridge-waveguide hybrid lasers},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100903496,
  author = {Ryuya Sasaki and 勝山 造 and Yoshitaka Oiso and Takehiko Kikuchi and エイッサ モータズ and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {直接接合GaInAsP/SOI光デバイスの活性層光閉じ込め係数制御に向けた層構造の検討},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100883547,
  author = {Moataz Eissa and Takehiko Kikuchi and Yoshitaka Ohiso and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {Low-thermal-resistance by Decoupled Ridge Insulation Structure for hybrid GaInAsP/SOI ridge-waveguide lasers},
  booktitle = {ISLC2022},
  year = 2022,
}

@inproceedings{CTT100883545,
  author = {Moataz Eissa and Takehiko Kikuchi and Yoshitaka Ohiso and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {Thermal resistance reduction of ridge-waveguide III-V/SOI hybrid lasers by thin ridge-insulation},
  booktitle = {2022年度電子情報通信学会ソサイエティ大会},
  year = 2022,
}

@inproceedings{CTT100873520,
  author = {Yutaka Makihara and Nobuhiko Nishiyama and Takehiko Kikuchi and Takuo Hiratani and Naoki Fujiwara and Naoko Inoue and Toshiyuki Nitta and Moataz Eissa and Takuya Mitarai and Yuning Wang and Yoshitaka Oiso and Tomohiro Amemiya and Hideki Yagi},
  title = {Characteristics of GaInAsP/SOI Hybrid Semiconductor Optical Amplifier with InP-based Two-storied Ridge Structure},
  booktitle = {},
  year = 2022,
}

@inproceedings{CTT100861390,
  author = {Takuo Hiratani and Naoki Fujiwara and Takehiko Kikuchi and Naoko Inoue and Tsutomu Ishikawa and Toshiyuki Nitta and Moataz Eissa and Yoshitaka Oiso and Nobuhiko Nishiyama and Hideki Yagi},
  title = {III-V gain region/Si external cavity hybrid tunable lasers with InP-based two-storied ridge structure},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100861050,
  author = {Hiromu Onodera and Takehiko Kikuchi and Yoshitaka Oiso and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {Bonding Position Accuracy of Direct Transfer Bonding,  Chip-on-wafer Bonding for III-V/Si Heterogeneous Integration},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100861048,
  author = {Hiromu Onodera and Takehiko Kikuchi and Yoshitaka Oiso and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {Bonding Position Accuracy of Direct Transfer Bonding,  Chip-on-wafer Bonding for III-V/Si Heterogeneous Integration},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100846476,
  author = {Takehiko Kikuchi and Takuo Hiratani and Naoki Fujiwara and 井上 尚子 and Toshiyuki Nitta and Shaher Anis Mahmoud Eissa Moataz and Takuya Mitarai and Yoshitaka Oiso and Nobuhiko Nishiyama and Hideki Yagi},
  title = {多段テーパ構造によるInP系利得領域/Si導波路光結合部を有するハイブリッド集積レーザの波長可変動作},
  booktitle = {応用物理学会予稿集},
  year = 2021,
}

@inproceedings{CTT100821004,
  author = {Takuo Hiratani and Naoki Fujiwara and Takehiko Kikuchi and Toshiyuki Nitta and Shaher Anis Mahmoud Eissa Moataz and Yuning Wang and Yutaka Makihara and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Room temperature-continuous wave operation of III-V/Si hybrid lasers with two-storied ridge structure},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100821003,
  author = {Takehiko Kikuchi and Naoki Fujiwara and Takuo Hiratani and Toshiyuki Nitta and Moataz Eissa and Yuning Wang and Yutaka Makihara and Nobuhiko Nishiyama and Hideki Yagi},
  title = {Dependence of Si waveguide width on properties of RWG-lasers with III-V/Si direct bonding structure},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100803284,
  author = {Takehiko Kikuchi and Liu Bai and Takuya Mitarai and Yagi Hideki and Toshiyuki Nitta and Masato Furukawa and Tomohiro Amemiya and Nobuhiko Nishiyama},
  title = {引張り歪層によるSi基板上InP小片接合界面の垂直応力抑制},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100803265,
  author = {Takehiko Kikuchi and Liu Bai and Takuya Mitarai and Hideki Yagi and Tomohiro Amemiya and Nobuhiko Nishiyama and Shigehisa Arai},
  title = {High Yield Chip-on-wafer Low Temperature Plasma Activated Bonding for III-V/Si Hybrid Photonic Integration},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100803261,
  author = {Takayuki Miyazaki and Fumihito Tachibana and Takehiko Kikuchi and Takuo Hiratani and Hideki Yagi and Moataz Eissa and Takuya Mitarai and Tomohiro Amemiya and Nobuhiko Nishiyama and Shigehisa Arai},
  title = {Taper Length Dependence of Double-Taper-Type Coupler for GaInAsP/SOI Hybrid Integrated Platform},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100803297,
  author = {Liu Bai and Takehiko Kikuchi and Takuya Mitarai and Nobuhiko Nishiyama and Hideki Yagi and Tomohiro Amemiya and Shigehisa Arai},
  title = {Investigation of stress dependence on bonding strength for III-V/Si chip-on-wafer by plasma activated bonding},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100803289,
  author = {Takayuki Miyazaki and Fumihito Tachibana and Takehiko Kikuchi and Takuo Hiratani and Yagi Hideki and Shaher Anis Mahmoud Eissa Moataz and Takuya Mitarai and Tomohiro Amemiya and Nobuhiko Nishiyama and SHIGEHISA ARAI},
  title = {III-V/Siハイブリッド集積プラットホーム実現に向けたハイブリッド/シリコン領域2段テーパ導波路のテーパ構造依存性},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100803301,
  author = {Takehiko Kikuchi and Junichi Suzuki and Fumihito Tachibana and Naoko Inoue and Hideki Yagi and Moataz Eissa and Takuya Mitarai and Tomohiro Amemiya and Nobuhiko Nishiyama and Shigehisa Arai},
  title = {High optical coupling efficiency by double taper-type coupler structure towards III-V/Si hybrid photonic integration},
  booktitle = {IEICE technical report},
  year = 2018,
}

@inproceedings{CTT100803300,
  author = {Liu Bai and Takehiko Kikuchi and Takuya Mitarai and Nobuhiko Nishiyama and Hideki Yagi and Tomohiro Amemiya and Shigehisa Arai},
  title = {Examination of Chip-on-Wafer Plasma Activated Bonding Technology for III-V on Si hybrid Photonic Integrated Circuits},
  booktitle = {IEICE technical report},
  year = 2018,
}