About SINGH J
About British Telecom Research Lab., Ipswich, GBR
About HENNING I
About British Telecom Research Lab., Ipswich, GBR
About HARLOW M
About British Telecom Research Lab., Ipswich, GBR
About COLE S
About British Telecom Research Lab., Ipswich, GBR
About Electronics Letters
About optical waveguide
About Optical integrated circuits,integrated optics
About Optical waveguide,optical fibers,and fiber optics
About エッチング
About GaInAsP
About InP
About 単一モード
About 低損失
About 埋込
About 光導波路
About 曲り