About ISSHIKI H.
About Univ. Electro-communications, Tokyo, JPN
About USHIYAMA T.
About Univ. Electro-communications, Tokyo, JPN
About KIMURA T.
About Univ. Electro-communications, Tokyo, JPN
About Physica Status Solidi. A. Applications and Materials Science
About artificial superlattice
About erbium compound
About silicon compound
About oxide
About substrate (plate)
About silicon
About multilayer
About ultrathin film
About crystal structure
About X-Ray Diffraction
About photoluminescence
About emission spectrum
About spectral line intensity
About light amplifier
About optical waveguide
About semiconductor device
About sol-gel process
About crystallization
About annealing (heat treatment)
About frequency multiplication
About atmosphere (environment)
About Argon
About electronic transition
About silicon dioxide
About light-emitting device
About silica
About Optical waveguide,optical fibers,and fiber optics
About Oxide thin films
About 光増幅器
About 発光体
About 超格子
About 結晶
About 導波路
About デモンストレーション