About MORIOKA T
About NTT, Kanagawa, JPN
About SARUWATARI M
About NTT, Kanagawa, JPN
About Optical Engineering
About optical fiber
About chromatic dispersion
About Other optical transmission devices
About Electrooptical effects,magnetooptical effects
About 光ファイバ
About 光学
About Kerr効果
About 光学系
About 超高速
About 非線形