About HASEGAWA YASUCHIKA
About ガラスおよびフォトニクス材料討論会講演要旨集
About optical material
About nano crystal
About photomagnetic effect
About Faraday effect
About compound semiconductor
About chalcogenide
About europium compound
About europium complex
About sulfide(chalcogenide)
About carbamate
About organosulphur compound
About europium oxide
About selenide(chalcogenide)
About organic glass
About polymethyl methacrylate
About polymer thin film
About dithiocarbamate
About europium sulfide
About Crystal growth of semiconductors
About Electrooptical effects,magnetooptical effects
About Salts
About 希土類
About ナノ結晶
About 光学材料
About 開発