About UCHIYAMA TAKASHI
About 東大 宇宙線研
About SAITO YOSHIO
About 東大 宇宙線研
About 応用物理学会春季学術講演会講演予稿集(CD-ROM)
About telescope
About gravitational wave
About general relativity
About vacuum technology
About beam splitter
About astronomy
About KAGRA
About gravitational wave telescope.
About large cryogenic gravitational telescope
About LIGO detector
About 重力波天文学
About Experimental tests and observations of gravitational theory
About Vacuum production and techniques
About 大型低温重力波望遠鏡
About KAGRA
About 重力波
About 真空技術