Kiyoshi Kato, Valeriy V. Badikov, Nobuhiro Umemura, Kentaro Miyata, Valentin Petrov. Phase-matching properties of Ba2Ga8GeS16. Journal of the Optical Society of America B. 2023. 40. 1. A17-A17
Valeriy V. V. Badikov, Dmitrii V. V. Badikov, Galina S. S. Shevyrdyaeva, Kiyoshi Kato, Nobuhiro Umemura, Kentaro Miyata, Vladimir L. L. Panyutin, Valentin Petrov. Crystal growth and characterization of a new quaternary hexagonal nonlinear crystal for the mid-IR: Ba2Ga8GeS16. JOURNAL OF ALLOYS AND COMPOUNDS. 2022. 907
Kiyoshi Kato, Saumyabrata Banerjee, Nobuhiro Umemura. Phase-matching properties of AgGa0.86In0.14S2 for three-wave interactions in the 0.615-10.5910 μm spectral range. Optical Materials Express. 2021. 11. 9. 2800-2805
Kiyoshi Kato, Nobuhiro Umemura, Takayuki Okamoto, Kentaro Miyata. Updated Sellmeier equations of β-BaB2O4. Proceedings of SPIE - The International Society for Optical Engineering. 2021. 11670
Kiyoshi Kato, Takayuki Okamoto, Jim Jacob, Nobuhiro Umemura. New thermo-optic dispersion formula for AgGaSe2. Proceedings of SPIE - The International Society for Optical Engineering. 2020. 11264