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).
Spin-polarized saddle points in the topological surface states of elemental bismuth revealed by pump-probe spin- and angle-resolved photoemission spectroscopy: Y. Fukushima, K. Kawaguchi, K. Kuroda, M. Ochi, M. Hirayama, R. Mori, H. Tanaka, A. Harasawa, T. Iimori, Z. Zhao, S. Tani, K. Yaji, S. Shin, F. Komori, Y. Kobayashi and T. Kondo, Phys. Rev. B 110, L041401 (2024).
*Anomalous Hall Transport by Optically Injected Isospin Degree of Freedom in Dirac Semimetal Thin Film: Y. Murotani, N. Kanda, T. Fujimoto, T. Matsuda, M. Goyal, J. Yoshinobu, Y. Kobayashi, T. Oka, S. Stemmer and R. Matsunaga, Nano Lett. 24, 222 (2024).
Sub-10-fs pulse generation from 10 nJ Yb-fiber laser with cascaded nonlinear pulse compression: D. Kang, T. Otsu, S. Tani and Y. Kobayashi, Opt. Express 32, 5214 (2024).
†*Observation of infrared interband luminescence in magnesium by femtosecond spectroscopy: T. Suemoto, S. Ono, A. Asahara, T. Okuno, T. Suzuki, K. Okazaki, S. Tani and Y. Kobayashi, J. Appl. Phys. 134, 163105 (2023).