Uemukai Masahiro

ウエムカイマサヒロ | Uemukai Masahiro

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Optical engineering and photonics

Research keywords (4)：光エレクトロニクス , 集積半導体レーザ , Optoelectronics , Integrated Semiconductor Lasers

Research theme for competitive and other funds (18)：

2023 - 2027 光量子コンピューティング用窒化物半導体モノリシック光集積デバイスに関する研究
2022 - 2024 窒化物半導体光増幅器を用いた小型・高効率な青色単一波長高出力光源の開発
2019 - 2023 スクイーズド光発生用半導体レーザ励起窒化物半導体導波路型非線形光学デバイスの開発
2017 - 2022 Development of Quantum Computing System Based on Ferroelectric/Paraelectric Stacked Waveguides
2019 - 2021 Development of High-Throughput Micro-LED Fabrication Process Utilizing Crystallographic Orientation Modulated Templates

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Papers (38)：

Ryosuke Noro, Mariko Adachi, Yasufumi Fujiwara, Masahiro Uemukai, Tomoyuki Tanikawa, Ryuji Katayama. Fabrication of polarity inverted LiNbO₃/GaN channel waveguide by surface activated bonding for high-efficiency transverse quasi-phase-matched wavelength conversion. Japanese Journal of Applied Physics. 2023. 62. 10. 102001-102001
Tomoaki Nambu, Tomohiro Nakahara, Yuma Yasuda, Yasufumi Fujiwara, Masayoshi Tonouchi, Masahiro Uemukai, Tomoyuki Tanikawa, Ryuji Katayama. Second harmonic generation from a-plane GaN vertical monolithic microcavity pumped with femtosecond laser. Applied Physics Express. 2023. 16. 7. 072005-072005
Hiroto Honda, Soshi Umeda, Kanako Shojiki, Hideto Miyake, Shuhei Ichikawa, Jun Tatebayashi, Yasufumi Fujiwara, Kazunori Serita, Hironaru Murakami, Masayoshi Tonouchi, et al. 229 nm far-ultraviolet second harmonic generation in a vertical polarity inverted AlN bilayer channel waveguide. Applied Physics Express. 2023. 16. 6. 062006-062006
Tomoka Nishikawa, Ken Goto, Hisashi Murakami, Yoshinao Kumagai, Masahiro Uemukai, Tomoyuki Tanikawa, Ryuji Katayama. Observation of nanopipes in edge-defined film-fed grown β-Ga2O3 substrate and their effect on homoepitaxial surface hillocks. Japanese Journal of Applied Physics. 2023
Tomotaka Murata, Kazuhisa Ikeda, Jun Yamasaki, Masahiro Uemukai, Tomoyuki Tanikawa, Ryuji Katayama. Polarity Inversion of GaN via AlN Oxidation Interlayer Using Metal-Organic Vapor Phase Epitaxy. physica status solidi (b). 2023

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MISC (64)：

高木健太, 安藤壮, 森岡佳紀, 上向井正裕, 片山竜二, 今井大地, 宮嶋孝夫. Pendeo成長GaNを下地とした3次表面グレーティングを有する横結合分布帰還型GaN系半導体レーザの設計と作製. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2019. 66th
Saha Ashim Kumar, Uemukai Masahiro, Suhara Toshiaki. Single-Mode Operation of GaAsP Ring/Fabry-Perot Composite Cavity Semiconductor Lasers. 2015. 114. 430. 237-240
Saha Ashim Kumar, Uemukai Masahiro, Suhara Toshiaki. Single-Mode Operation of GaAsP Ring/Fabry-Perot Composite Cavity Semiconductor Lasers. Technical report of IEICE. LQE. 2015. 114. 432. 237-240
UEMUKAI Masahiro, UENISHI Kengo, SUHARA Toshiaki. GaInP Quantum-Well Distributed Bragg Reflector Laser Integrated with Phase-Shifted Grating Coupler for Multispot Focusing. 2012. 111. 412. 305-308
M. Uemukai, H. Ishida, A. Ito, T. Suhara, H. Kitajima, A. Watanabe, H. Kan. Integrated AlGaAs Quantum-Well Ridge-Structure Two-Wavelength DBR Laser for THz Wave Generation. 22ND IEEE INTERNATIONAL SEMICONDUCTOR LASER CONFERENCE. 2010. TuC4, pp.74-75. 61-+

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Works (7)：

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Education (4)：

Professional career (1)：

Work history (3)：

Awards (1)：

Association Membership(s) (2)：

電子情報通信学会 , 応用物理学会

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