論文

• Takahiro Tomiyasu, Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Nagisa Nakamura, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. 20-Gbit/s direct modulation of GaInAsP/InP membrane distributed-reflector laser with an energy cost of less than 100 fJ/bit, Applied Physics Express, Vol. 11, No. 1, pp. 012704, Jan. 2018.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Nagisa Nakamura, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High Efficiency Operation of GaInAsP/InP Membrane Distributed-Reflector Laser on Si, IEEE Photonics Technology Letters, Vol. 29, No. 21, pp. 1832-1835, Nov. 2017.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High Efficiency Operation of Membrane Distributed-Reflector Lasers on Silicon Substrate, IEEE Journal of Selected Topics in Quantum Electronics, vol. 23, no. 6, p. 3700108, July 2017.  公式リンク  
  
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Zhichen Gu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Integrated Optical Link on Si Substrate Using Membrane Distributed-Feedback Laser and p-i-n Photodiode, IEEE Journal of Selected Topics in Quantum Electronics, vol. 23, no. 6, p. 3700208, July 2017.  公式リンク  
  
• Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Nagisa Nakamura, Kai Fukuda, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High differential quantum efficiency operation of GaInAsP/InP membrane distributed-reflector laser on Si,, Applied Physics Express, vol. 10, no. 6, p. 062702, May 2017.  公式リンク  
  
• Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Kai Fukuda, Nagisa Nakamura, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Investigation on the waveguide loss reduction for the high efficiency operation of GaInAsP/InP membrane laser, Japanese Journal of Applied Physics, vol. 56, no. 5, pp. 0503011-1-4, Apr. 2017.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. 90 °C continuous-wave operation of GaInAsP/InP membrane distributed-reflector laser on Si substrate, Applied Physics Express, vol. 10, no. 3, p. 032702, Feb. 2017.  公式リンク  
  
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Low-bias current 10 Gbit/s direct modulation of GaInAsP/InP membrane DFB laser on silicon, Optics Express, Vol. 24, No. 16, pp. 18571-18579, Aug. 2016.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Yuuki Atsudi, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Room-temperature continuous-wave operation of membrane distributed-reflector laser, Applied Physics Express, Vol. 8, No. 11, p. 112701, Oct. 2015.  公式リンク  
  
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High-modulation efficiency operation of GaInAsP/InP membrane distributed feedback laser on Si substrate, Optics Express, Vol. 23, No. 22, pp. 29024-29031, Oct. 2015.
• Daisuke Inoue, Takuo Hiratani, Yuuki Atsudi, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Monolithic Integration of Membrane-based Butt-jointed Built-in DFB Lasers and PIN Photodiodes Bonded on Si Substrate, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 21, No. 6, pp. 1502907, July 2015.

国際会議発表 (査読有り)

• Tomohiro Amemiya, Daisuke Inoue, Takuo Hiratani, Takahiro Tomiyasu, Tatsuya Uryu, Nagisa Nakamura, Nobuhiko Nishiyama, Shigehisa Arai. GaInAsP/InP Membrane Lasers for On-chip Applications, European Conference on Integrated Optics 2018 (ECIO 2018), Apr. 2018.
• Tatsuya Uryu, Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. PAM-4 direct modulation of GaInAsP/InP membrane DR laser on Si substrate, 7th International Symposium on Photonics and Electronics Convergence (ISPEC 2017), No. P-37, Dec. 2017.
• Nagisa Nakamura, Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Low Power Operation of Membrane Distributed-Reflector Lasers on Si, 7th International Symposium on Photonics and Electronics Convergence (ISPEC 2017), No. P-29, Dec. 2017.
• Nagisa Nakamura, Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Resistance Reduction of GaInAsP/InP Membrane DR Lasers on Si, The 24th Congress of the International Commission for Optics (ICO-24), No. Tu2J-02, Aug. 2017.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Bragg Wavelength Detuning Effect on Temperature Dependences of GaInAsP/InP Membrane Lasers, The 24th Congress of the International Commission for Optics (ICO-24), No. Th2J-04, Aug. 2017.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kei Fukuda, Nagisa Nakamura, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High Efficiency Operation of Membrane Distributed-Reflector Laser with Redeced Index Coupling Coefficient Structure, The 12th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2017), No. Oral 2-3G-4, July 2017.
• Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Nagisa Nakamura, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Waveguide loss reduction of GaInAsP/InP membrane lasers by reduction of doping concentration of p-InP cladding layer, The 29th International Conference on Indium Phosphide and Related Materials (IPRM), No. WeC6-3, May 2017.
• Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Nagisa Nakamura, Kai Fukuda, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High Efficiency and High-speed Modulation Characteristics of Membrane Distributed-Reflector Laser on Si, The 29th International Conference on Indium Phosphide and Related Materials (IPRM), No. D5.7, May 2017.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Temperature dependence of threshold current of GaInAsP/InP membrane lasers with Bragg wavelength detuning, The 29th International Conference on Indium Phosphide and Related Materials (IPRM), No. ThC7-2, May 2017.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Zhichen Gu, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. 10 Gbit/s Data Transmission through Optical Link by Using Membrane DFB Laser and PIN-PD, The 2016 IEEE Photonics Conference, 29th Annual Conference of the IEEE Photonics Society (IPC), No. WC1.4, Oct. 2016.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Impedance Analysis of High-speed Lateral-current-injection Membrane DFB Laser on Silicon, The 25th International Semiconductor Laser Conference, No. ThB8, Sept. 2016.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High Asymmetric Light Output Characteristics of Membrane Distributed-Reflector Laser on Si Substrate, The 25th International Semiconductor Laser Conference, no. ThB3, Sept. 2016.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. 10 Gbps Operation of Membrane DFB Laser on Silicon with Record High Modulation Efficiency, The 28th International Conference on Indium Phosphide and Related Materials (IPRM), No. ThD1-3, June 2016.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. High Modulation Efficiency of Sub-milliampere Threshold GaInAsP/InP Membrane DFB Laser, The 2015 IEEE Photonics Conference, 28th Annual Conference of the IEEE Photonics Society (IPC), No. WE2.5, Oct. 2015.
• Takahiro Tomiyasu, Daisuke Inoue, Takuo Hiratani, Yuuki Atsudi, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Room-temperature Continuous-wave Operation of λ/4-shifted Membrane Distributed Feedback Lasers, The 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2015), 28J2-2, Aug. 2015.
• Tomohiro Amemiya, Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Nobuhiko Nishiyama, Shigehisa Arai. (Invited) Membrane Photonic Integration on Si Platform, The 20th Opto Electronics and Communications Conference (OECC 2015), No. JThC.21, July 2015.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Yuuki Atsudi, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Semiconductor Membrane Distributed-reflector (DR) Laser, Compound Semiconductor Week 2015, 27th International Conference on Indium Phosphide and Related Materials., No. We1O6.1, June 2015.
• Daisuke Inoue, Takuo Hiratani, Yuuki Atsudi, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Integration of Membrane-based DFB Laser and PIN Photodiode on Si Substrate toward On-chip Interconnection, The IEEE Optical Interconnects Conference 2015 (OI Conference 2015), No. WB7, Apr. 2015.

国際会議発表 (査読なし・不明)

• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. High Efficiency Lasing Characteristics of Membrane Distributed-Reflector Lasers, The 6th International Symposium on Photonics and Electronics Convergence, No. P-5, Dec. 2016.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Zhichen Gu, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Monolithically Integrated 10 Gbit/s Optical Link on Si using Membrane DFB Laser and PIN-Photodiode, The 6th International Symposium on Photonics and Electronics Convergence, No. P-18, Dec. 2016.
• Takahiro Tomiyasu, Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. An Investigation on the Waveguide Loss Reduction of Membrane Lasers, The 6th International Symposium on Photonics and Electronics Convergence, No. P-17, Dec. 2016.
• Tatsuya Uryu, Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Bandwidth Analysis of Lateral-current-injection Membrane DFB Laser by Impedance Measurements, The 6th International Symposium on Photonics and Electronics Convergence, No. P-13, Dec. 2016.
• Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai. Direct Modulation Properties of GaInAsP/InP Membrane DFB Laser on Si, The 5th International Symposium on Photonics and Electronics Convergence, No. P-5, Dec. 2015.
• Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Membrane Distributed-reflector Laser for On-chip Optical Interconnects, International Nano-Optoelectronics Workshop 2015, No. ThP4, Aug. 2015.
• Daisuke Inoue, Takuo Hiratani, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, SHIGEHISA ARAI. Monolithic Integration of Low Threshold-current Membrane DFB Laser and Low Dark-current PIN Photodiode, The International Nano-Optoelectronics Workshop 2015 (iNOW2015), No. ThP13, Aug. 2015.

国内会議発表 (査読なし・不明)

• 中村 なぎさ, 冨安 高弘, 瓜生 達也, コ シチン, 平谷 拓生, 雨宮 智宏, 西山 伸彦, 荒井 滋久. GaInAsP/InP半導体薄膜レーザの低消費電力動作に向けた構造検討, 第65回応用物理学会春季学術講演会, Mar. 2018.
• 中村 なぎさ, 冨安 高弘, 平谷 拓生, 井上 大輔, 瓜生 達也, 雨宮 智宏, 西山 伸彦, 荒井 滋久. Si上半導体薄膜DRレーザの低電流・高速動作化について, 電子情報通信学会 レーザ・量子エレクトロニクス研究会（LQE）, Jan. 2018.
• 平谷 拓生, 井上 大輔, 冨安 高弘, 福田 快, 中村 なぎさ, 雨宮 智宏, 西山 伸彦, 荒井 滋久. 薄膜分布反射型レーザの高電力変換効率動作, 電子情報通信学会 2017年ソサイエティ大会, No. to be presented, Sept. 2017.
• 中村 なぎさ, 冨安 高弘, 平谷 拓生, 井上 大輔, 福田 快, 瓜生 達也, 雨宮 智宏, 西山 伸彦, 荒井 滋久. Si上半導体薄膜DR レーザの高効率・高速変調特性, 第78回応用物理学会秋季学術講演会, No. 7a-A504-10, Sept. 2017.
• 井上 大輔, 福田 快, 平谷 拓生, 冨安 高弘, 瓜生 達也, 雨宮 智宏, 西山 伸彦, 荒井 滋久. ブラッグ波長離調を用いた半導体薄膜DFB/DRレーザのしきい値電流温度依存性, 電子情報通信学会 レーザ・量子エレクトロニクス研究会（LQE）, IEICE Technical Report, Vol. 117, No. 195, pp. 51-54, Sept. 2017.
• 中村なぎさ, 冨安高弘, 平谷拓生, 井上大輔, 雨宮智宏, 西山伸彦, 荒井滋久. 低しきい値電流と低微分抵抗動作を両立する GaInAsP/InP薄膜DRレーザの構造検討, 電子情報通信学会 光エレクトロニクス研究会(OPE), IEICE Technical Report, Apr. 2017.
• 中村 なぎさ, 冨安 高弘, 平谷 拓生, 井上 大輔, 雨宮 智宏, 西山 伸彦, 荒井 滋久. 低微分抵抗を有するGaInAsP/InP半導体薄膜DRレーザ, 第63回応用物理学関係連合講演会, No. 15p-422-13, Mar. 2017.
• 冨安 高弘, 平谷 拓生, 井上 大輔, 中村 なぎさ, 雨宮 智宏, 西山 伸彦, 荒井 滋久. 高効率動作化に向けた半導体薄膜レーザの導波路損失低減, 電子情報通信学会 2017年総合大会, No. C-4-9, Mar. 2017.
• 平谷拓生, 井上大輔, 冨安高弘, 福田快, 雨宮智宏, 西山伸彦, 荒井滋久. Si基板上薄膜分布反射型レーザの温度依存性, 第64回応用物理学会春季学術講演会, no. 16p-F204-5, Mar. 2017.
• 福田 快, 井上 大輔, 平谷 拓生, 冨安 高弘, 瓜生 達也, 雨宮 智宏, 西山 伸彦, 荒井 滋久. ブラッグ波長デチューニングによるGaInAsP/InP薄膜DFBレーザのしきい値電流の温度依存性, 第63回応用物理学関係連合講演会, No. 15p-422-12, Mar. 2017.
• 冨安 高弘, 平谷 拓生, 井上 大輔, 福田 快, 瓜生 達也, 雨宮 智宏, 西山 伸彦, 荒井 滋久. 半導体薄膜分布反射型レーザの高効率動作化に向けた検討, レーザ・量子エレクトロニクス(LQE)研究会, IEICE Technical Report, vol. 116, no. 275, pp. 1-6, Oct. 2016.
• 平谷拓生, 井上大輔, 冨安高弘, 福田快, 雨宮智宏, 西山伸彦, 荒井滋久. 薄膜分布反射型レーザの高効率動作の実現, 電子情報通信学会 2016年ソサイエティ大会, no. C-4-21, Sept. 2016.
• 瓜生達也, 井上大輔, 平谷拓生, 福田快, 冨安高弘, 雨宮智宏, 西山伸彦, 荒井滋久. インピーダンス測定による半導体薄膜DFBレーザの帯域解析, 電子情報通信学会 2016年ソサイエティ大会, Sept. 2016.
• 冨安高弘, 平谷拓生, 井上大輔, 福田快, 雨宮智宏, 西山伸彦, 荒井滋久. 半導体薄膜レーザの導波路損失低減に向けた検討, 電子情報通信学会 2016年ソサイエティ大会, No. C-4-20, Sept. 2016.
• 井上大輔, 平谷拓生, 福田快, コ シチン, 冨安高弘, 雨宮智宏, 西山伸彦, 荒井滋久. 薄膜DFBレーザとPIN-フォトダイオードを集積した10 Gbit/s光リンク, 電子情報通信学会 2016年ソサイエティ大会, Sept. 2016.
• 平谷拓生, 井上大輔, 冨安高弘, 福田快, 瓜生達也, 雨宮智宏, 西山伸彦, 荒井滋久. 表面回折格子を有する半導体薄膜DBR レーザの光出力特性, 第63回応用物理学会春季学術講演会, No. 20p-S321-10, Mar. 2016.
• 雨宮 智宏, 平谷 拓生, 井上 大輔, 冨安 高弘, 福田 快, 西山 伸彦, 荒井 滋久. ［依頼講演］ Siプラットフォームにおける薄膜光集積技術, 電子情報通信学会 2016年総合大会, No. C-4-6, Mar. 2016.
• 井上大輔, 平谷拓生, 福田快, 冨安高弘, 雨宮智宏, 西山伸彦, 荒井滋久. Si基板上GaInAsP/InP薄膜DFBレーザの高変調効率動作, 第63回応用物理学会春季学術講演会, No. 20p-S321-8, Mar. 2016.
• 冨安高弘, 平谷拓生, 井上大輔, 福田快, 瓜生達也, 雨宮智宏, 西山伸彦, 荒井滋久. 半導体薄膜分布反射型レーザの高効率動作化に向けた検討, 電子情報通信学会 レーザ・量子エレクトロニクス研究会（LQE）, 2016.
• 冨安高弘, 平谷拓生, 井上大輔, 福田快, 瓜生達也, 雨宮智宏, 西山伸彦, 荒井滋久. Si基板上半導体薄膜DBRレーザの光出力特性, 第3回IPDA研究会, P11, 2016.  公式リンク  
  
• 井上大輔, 平谷拓生, 福田快, 冨安高弘, 雨宮智宏, 西山伸彦, 荒井滋久. Si基板上GaInAsP/InP薄膜DFBレーザの直接変調応答, 第76回応用物理学会秋季学術講演会, No. 13a-2S-8, Sept. 2015.
• 平谷拓生, 井上大輔, 冨安高弘, 厚地祐輝, 福田快, 雨宮智宏, 西山伸彦, 荒井滋久. 電流注入形半導体薄膜分布反射型レーザの室温連続動作, 電子情報通信学会 レーザ・量子エレクトロニクス研究会（LQE）, IEICE technical report, Vol. 115, No. 46, pp. 1-6, May 2015.
• 平谷 拓生, 井上 大輔, 冨安 高弘, 厚地 祐輝, 雨宮 智宏, 西山 伸彦, 荒井 滋久. BJB構造を有する半導体薄膜分布反射型レーザの室温連続動作, 第62回応用物理学会春季学術講演会, No. 12p-A17-10, Mar. 2015.
• 井上 大輔, 平谷 拓生, 冨安 高弘, 厚地 祐輝, 雨宮 智宏, 西山 伸彦, 荒井 滋久. λ/4位相シフトGaInAsP/InP半導体薄膜DFBレーザの室温連続動作, 電気情報通信学会 2015年総合大会, No. C-4-5, Mar. 2015.
• 井上 大輔, 平谷 拓生, 冨安 高弘, 厚地 祐輝, 雨宮 智宏, 西山 伸彦, 荒井 滋久. 薄膜BJB構造によるλ/4位相シフトDFBレーザとPIN-PDのモノリシック集積, 電気情報通信学会 2015年総合大会, No. C-4-13, Mar. 2015.

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