論文

• Shanting Hu, Xiaodong Gu, Hameeda R. Ibrahim, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. 1060-nm single-mode transverse coupled cavity VCSEL with intra-cavity surface relief for 58-Gbps modulation and 5-km single-mode fiver transmission, Applied Physics Letters, 120.261110 (2022), pp. 120.261110-1-6, June 2022.
• SHANTING HU, XIAODONG GU, AHMED HASSAN, RUIXIAO LI, MASANORI NAKAHAMA, SATOSHI SHINADA, FUMIO KOYAMA. Ultra-compact VCSEL scanner for high power solid-state beam steering, Optics Express, Optica Publishing Group, Vol. 30, No. 6, pp. 8742-8749 (2022), Mar. 2022.
• Ahmed M. A. Hassan, Xiaodong Gu, Masanori Nakahama, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. High-power operations of single-mode surface grating long oxide aperture VCSELs, Applied Physics Letters, 119, 191103-8 (2021), Nov. 2021.
• Ahmed M. A. Hassan, Xiaodong Gu, Masanori Nakahama, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. High power surface grating slow-light VCSEL, Appl. Phys. Express, Vol. 14, 092006, pp. 1-6, Aug. 2021.
• Shanting Hu, Ahmed Hassan, Xiaodong Gu, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. Surface grating VCSEL-integrated amplifier/beam scanner with high power and single mode operation, Applied Physics Express, Vol. 14, No. 6, p. 062005_1-5, May 2021.
• Satoshi Shinada, Fumio Koyama, Nobuhiko Nishiyama, Masakazu Arai. Single high-order transverse mode surface emitting laser with micromachined surface relief, IEICE, Trans. IEICE, vol. E85-C, no. 4, pp. 995-1000, 2002.
• Nobuhiko Nishiyama, Masakazu Arai, Satoshi Shinada, Munechika Azuchi, Akihiro Matsutani, Tomoyuki Miyamoto, Fumio Koyama, Kenichi Iga. 1.12μm polarization controlled highly strained GaInAs vertical-cavity surface-emitting lasers on GaAs (311)B by metal organic chemical vapor deposition, Jpn. J. Appl. Phys., vol. 40, no. 5A, pp. L437-L439, May 2001.
• Nobuhiko Nishiyama, Masakazu Arai, Satoshi Shinada, Tomoyuki Miyamoto, Fumio Koyama, Kenichi Iga. Growth and optical properties of highly strained GaInAs/GaAs quantum wells on (311)B GaAs by MOCVD, J. Crystal Growth, vol. 221, pp. 530-534, Dec. 2000.
• Nobuhiko Nishiyama, Masakazu Arai, Satoshi Shinada, Tomoyuki Miyamoto, Fumio Koyama, Kenichi Iga. 1.15μm lasing operation of highly strained GaInAs/GaAs on GaAs (311)B substrate with high characteristic temperature (T₀=210 K), Jpn. J. Appl. Phys., vol. 39, no. 10B, pp. L1046-L1047, Oct. 2000.
• Masakazu Arai, Nobuhiko Nishiyama, Satoshi Shinada, Akihiro Matsutani, Fumio Koyama, Kenichi Iga. Highly stable single polarization operation of GaInAs/GaAs vertical-cavity surface-emitting laser on GaAs (311)B substrate under high-speed modulation, Jpn. J. Appl. Phys., Vol. 39, No. 8B, pp. L858-L860, Aug. 2000.
• Masakazu Arai, Nobuhiko Nishiyama, Satoshi Shinada, Fumio Koyama, Kenichi Iga. AlAs oxidation system with H₂O vaporizer for oxide-confined surface emitting lasers, Jpn. J. Appl. Phys., Vol. 39, No. 6A, pp. 3468-3469, June 2000.
• Nobuhiko Nishiyama, Masakazu Arai, Satoshi Shinada, Koichi Suzuki, Fumio Koyama, Kenichi Iga. Multi-oxide layer structure for single-mode operation in vertical-cavity surface-emitting lasers, IEEE Photon. Technol. Lett., Vol. 12, No. 6, pp. 606-608, June 2000.
• Masakazu Arai, Nobuhiko Nishiyama, Satoshi Shinada, Akihiro Matsutani, Fumio Koyama, Kenichi Iga. Vertical-cavity surface-emitting laser array on GaAs(311)B substrate exhibiting single-transverse mode and stable-polarization operation, Jpn. J. Appl. Phys., Vol. 39, No. 6B, pp. L588-L590, June 2000.
• Satoshi SHINADA, Fumio KOYAMA, Nobuhiko NISHIYAMA, Masakazu ARAI, Kenya GOTO, Kenichi IGA. Fabrication of micro-aperture surface emitting laser for near field optical data storage, Jpn. J. Appl. Phys., Vol. 38, No. 11B, pp. L198～L200, Nov. 1999.

国際会議発表 (査読有り)

• Satoshi Shimizu, Chang Ge, Liang Dong, Xiaodong Gu, Atsushi Matsumoto, Satoshi Shinada, Fumio Koyama. Record High-baud-rate 128-Gbit/s NRZ-OOK Direct Modulation of 1060-nm Single-mode VCSEL for Transmission, The OptoElectronics and Communications Conference 2023, OECC2023-0526-7, July 2023.
• Hameeda R Ibrahim, Xiaodong Gu, Ahmed M. A. Hassan, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. Single-Mode 1060nm Bottom Emitting Metal Aperture VCSEL Array for Co-Packaged Optics, CLEO 2022, STu5E.6 (2022), May 2022.
• Ruixiao Li, Shanting Hu, Xiaodong Gu, Satoshi Shinada, Fumio Koyama. Electrically-Driven 2D Multi-Beam Steering With Large Field of View by Using VCSEL Scanner Array, CLEO 2022, STu5E.7 (2022), May 2022.
• Shanting Hu, Xiaodong Gu, Hameeda R Ibrahim, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. 1060nm Single-mode Transverse Coupled Cavity VCSEL with Surface Relief Engineering for 80Gbps PAM4 Modulation, Optical Fiber Communication Conference 2022, M3D.3 (2022), Mar. 2022.
• Hameeda R Ibrahim, Ahmed M. A. Hassan, Xiaodong Gu, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. Low power consumption 1060 nm single-mode intracavity metal aperture VCSEL with transverse resonance, 27th International Semiconductor Laser Conference, Oct. 2021.
• Ahmed Hassan, Xiaodong Gu, Masanori Nakahama, Satoshi Shinada, Mostafa Ahmed, Fumio Koyama. 4 W Single-Mode Operation of Surface Grating VCSELs, 2021 IEEE Photonics Conference, Oct. 2021.
• Shanting Hu, Xiaodong Gu, Ahmed Hassan, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. Surface Grating Loaded VCSEL-integrated Amplifier/Beam Scanner with Single Mode Output Power of over 3W and Scan Resolution of over 200, 27th International Semiconductor Laser Conference, ISLC2021, WP2.2 (oral) Fig. 1 (a) Schematic structure, (b) Top view of a fabricated device; (c), WP2.2 (oral), Oct. 2021.
• Ruixiao Li, Xiaodong Gu, Satoshi Shinada, Fumio Koyama. Ultra-compact VCSEL beam scanner with large field of view and its 2D beam scanning function, 27th International Semiconductor Laser Conference, Oct. 2021.
• H. R Ibrahim, Ahmed M. A. Hassan, Xiaodong Gu, Satoshi Shinada, M. Ahmed, F. Koyama. 1060nm Single-mode Metal-aperture VCSEL Array with Transverse Resonance and Low Power Consumption below 50 fJ/bit, 2021 European Conference on Optical Communication, Tu3D.5, Sept. 2021.
• Xiaodong Gu, Satoshi Shinada, Fumio Koyama. Compact 1D/2D VCSEL Beam Scanner with Enhanced Field of View and High Resolution, 2021 European Conference on Optical Communication, Th1D.3, Sept. 2021.
• Shanting Hu, Xiaodong Gu, Ahmed Hassan, Masanori Nakahama, Satoshi Shinad, Fumio Koyama. Steering of VCSEL-Integrated Amplifier/Beam Scanner, Optical Fiber Communication Conference 2021(OFC2021 Virtual), M5A.3, June 2021.
• Ruixiao Li, Zeuku Ho, Xiaodong Gu, Satoshi Shinada, Fumio Koyama. Solid-state VCSEL beam scanner with ultra-large field of view and high resolution, Optical Fiber Communication Conference 2021(OFC2021 Virtual), W1D.3, June 2021.
• Shanting Hu, Xiaodong Gu, Ahmed Hassan, Masanori Nakahama, Satoshi Shinad, Fumio Koyama. Record High PowerSingle-mode Operation and Beam Steering ofVCSEL-lntegrated Amplifier/Beam Scanner, Optical Fiber Communication Conference, M5A.3, June 2021.
• Hameeda R Ibrahim, Ahmed Hassan, Xiaodong Gu, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. 1060nm single-mode metal aperture VCSEL array with transverse resonance for 5km single-mode fiber transmission, Optical Fiber Communication Conference 2021 (OFC2021 Vertual), Tu5C.1, June 2021.
• Ahmed M.A Hassan, Xiaodong Gu, Masanori Nakahama, Fumio Koyama, Satoshi Shinada, Moustafa Ahmed. High power and high beam quality surface grating VCSEL, Conference on Lasers and Electro-Optics(CLEO2021 virtual), STh1G.5, May 2021.
• Satoshi Shinada, Nobuhiko Nishiyama, Masakazu Arai, Fumio Koyama. Far field pattern control of single high order transverse mode VCSEL with micromachined surface relief, IEEE Lasers and Electro-Optics Society 2001 Annual Meeting, IEEE Lasers and Electro-Optics Society 2001 Annual Meeting, WU 3, 2001.
• Satoshi Shinada, Fumio Koyama, Nobuhiko Nishiyama, Masakazu Arai, Akihiro Matsutani, Kenya Goto, Kenichi Iga. Optical near field by vertical cavity surface emitting laser, Trans. IEICE, Vol. J83-C, No. 9, pp. 826-833, 2000.
• N. Nishiyama, S. Shinada, M. Arai, F. Koyama, K. Iga. Threshold reduction of polarization controlled InGaAs/GaAs vertical-cavity surface emitting lasers on GaAs (311)B substrates, OSA Snowmass Meeting 1999, SMD3, pp. 43-45, Apr. 1999.
• *F. Koyama, S. Shinada, K. Goto, K. Iga. Surface emitting lasers for optical near-field data storage, SPIE Conf. on Photonics Technology (SPIE Symposium), Fumio KOYAMA, Satoshi SHINADA, Kenya GOTO and Kenichi IGA, Vol. 3899, No. 45, pp. 344-350, 1999.
• S. Shinada, K. Suzuki, F. Koyama, N. Nishiyama, K. Iga, K. Goto. Micro-aperture surface emitting laser for near field optical data storage, The Pacific Rim Conf. on Lasers and Electro-Optics 1999 (CLEO/PR’99), 1999.

国内会議発表 (査読なし・不明)

• Babu Dayal Padullaparthi, Chang Ge, Liang Dong, Xiaodong Gu, Satoshi Shinada, Fumio Koyama. Long-reach, 50Gb/s NRZ transmission of uncooled 1060nm single-mode coupled cavity VCSELs, The 84th JSAP Autumn Meeting 2023, 23a-A308-8, Sept. 2023.
• Hameeda Ibrahim, Ahmed Hassan, Gu Xiaodong, Satoshi Shinada, Moustafa Ahmed, Fumio Koyama. Record Low Power Consumption 1060nm Single-mode Intracavity Metal Aperture VCSEL with Transverse Resonance, The 82nd JSAP Autumn Meeting, 2021, 10a-N405-9, Sept. 2021.
• SHANTING HU, XIAODONG GU, Ahmed Hassan, Masanori Nakahama, Satoshi Shinada, Fumio Koyama. Surface Grating Loaded VCSEL-integrated Amplifier/Beam Scanner with Quasi-Single Mode Output Power of over 4W, 2021 IEICE Society Conference, C-3/4-43, Sept. 2021.
• 西山伸彦, 品田聡, 荒井昌和, 小山二三夫, 伊賀健一. 偏波制御面発光レーザのためのGaAs(311)B基板上InGaAs/GaAs量子井戸成長条件の検討, 第46回春季応用物理学会, 28a-P-8, Mar. 1999.

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