Kimiyoshi Fukatsu

High Speed 1.1-µm-Range InGaAs-Based VCSELs

Takayoshi Anan, Masayoshi Tsuji, Kenichiro Yashiki, 2009, IEICE Trans. Electron..

Robust 40-Gb/s evanescently coupled waveguide photodiode with high efficiency for use in dual wavelengths: 1310 and 1550-nm

Takeshi Takeuchi, Kikuo Makita, Kimiyoshi Fukatsu, 2004, SPIE/OSA/IEEE Asia Communications and Photonics.