About YAMADA Hirohito
About Tohoku Univ., Sendai-shi, JPN
About CHU Tao
About NEC Corp., Tsukuba-shi, JPN
About ISHIDA Satomi
About Univ. of Tokyo, Tokyo, JPN
About ARAKAWA Yasuhiko
About Univ. of Tokyo, Tokyo, JPN
About IEICE Transactions on Electronics (Institute of Electronics, Information and Communication Engineers)
About fine line
About multiplexer
About Optical devices in general
About Si
About フォト
About 細線
About 導波路素子