About SAKATA Hajime
About ARAKI Shungo
About TOYAMA Ryo
About TOMIKI Masahiro
About Applied Optics
About fiber laser
About Thulium
About doping
About optical fiber
About Q-switching
About pulsed laser
About piezoelectric device
About actuator
About semiconductor laser
About ring resonator
About pulse duration
About silicon dioxide
About piezoelectric actuator
About silica
About optical fiber laser
About Solid-state lasers
About Optical waveguide,optical fibers,and fiber optics
About 圧電性
About マイクロベンド
About ツリウム
About ファイバ
About Qスイッチ
About パルス