*100k-frame-rate high-speed imaging by interferometric FRAME using galvanometer scanner: K. Yokoyama, K. Hara, M. Kobayashi, H. Nakamae, C. Kim, T. Ito, H. Akiyama, Y. Kobayashi, J. Omachi, X. Liu, Y. Cai, X. Lu and X. Zeng, Proc. SPIE 13987, 139870J-1 (2026).
*Amplification of gain-switched pulses in semiconductor optical amplifier: M. Kobayashi, R. Tamaki, H. Nakamae, C. Kim, T. Ito, S. Chen, Y. Kobayashi, J. Takeda, I. Katayama and H. Akiyama, Appl. Phys. Express 19, 021006 (2026).
†*Comprehensive study of the luminescence properties of elemental metals: T. Suemoto, S. Ono, A. Asahara, T. Okuno, T. Suzuki, K. Okazaki, S. Tani and Y. Kobayash, Phys. Rev. B 1114, 035150 (2025).
*Portable laser diode module of sub-10 ps gain-switched pulse source at 1030 nm wavelength: M. Kobayashi, H. Nakamae, C. Kim, T. Nakamura, T. Ito, S. Chen, Y. Kobayashi and H. Akiyama, Jpn. J. Appl. Phys. 64, 038004 (2025).
Monolithic Er:YAG ceramic waveguide laser fabricated by femtosecond direct laser writing: T. Sumiya, S. Tani, A. Tsunoda, M. Nakazaki and Y. Kobayashi, Opt. Express 33, 10047 (2025).