Research field (1)：
Semiconductors, optical and atomic physics
Research theme for competitive and other funds (2)：
2022 - 2027 Non-Hermitian nanophotonics for ultimate photonic devices
2015 - 2019 Optimization of Photonic Nanostructure for Enhancement of Optical Absorption in Thin Film Si Solar Cells
Papers (65)：
Koki Izumi, Menaka De Zoysa, Yuichiro Nakagawa, Naoki Gyoja, Takuya Inoue, Shumpei Katsuno, Ryoichi Sakata, Kenji Ishizaki, Masahiro Yoshida, John Gelleta, et al. Mixed-mode-state control of photonic-crystal lasers under CW operation. Journal of the Optical Society of America B. 2024. 41. 2. 392-392
Susumu Noda, Takuya Inoue, Masahiro Yoshida, John Gelleta, Menaka De Zoysa, Kenji Ishizaki. High-power and high-beam-quality photonic-crystal surface-emitting lasers: a tutorial. Advances in Optics and Photonics. 2023. 15. 4. 977-977
Ryohei Morita, Takuya Inoue, Takuma Ueda, Masaki Masuda, Kazuki Nigo, Masahiro Yoshida, Menaka De Zoysa, Kenji Ishizaki, John Gelleta, Susumu Noda. 200-W short-pulse operation of photonic-crystal lasers based on simultaneous absorptive and radiative Q-switching. Optics express. 2023. 31. 19. 31116-31123
Shota Ishimura, Ryohei Morita, Takuya Inoue, Kosuke Nishimura, Hidenori Takahashi, Takehiro Tsuritani, Menaka De Zoysa, Kenji Ishizaki, Masatoshi Suzuki, Susumu Noda. Proposal and Demonstration of Free-Space Optical Communication Using Photonic Crystal Surface-Emitting Lasers. Journal of Lightwave Technology. 2023. 41. 12. 3688-3694
