"Kohei Soga,Kyohei Okubo,Masakazu Umezawa,Doan Thi Kim Dung,Masao Kamimura","Rare-Earth Doped Ceramics for Near Infrared Bio and Medical Photonics","14th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM 14)",,,,,,2021,Dec. "Soga, K.,Kamimura, M.,Okubo, K.,Umezawa, M.,Doan, T.K.D.,Nigoghossian, K.","Near-infrared Biomedical Imaging for Transparency",,"Journal of the Imaging Society of Japan",,,,,2019,Dec.