About SASAKI Toshihiko
About Univ. Tokyo, Tokyo, JPN
About KOASHI Masato
About Univ. Tokyo, Tokyo, JPN
About YAMAMOTO Yoshihisa
About Stanford Univ., California, USA
About YAMAMOTO Yoshihisa
About National Inst. of Informatics, Tokyo, JPN
About Nature (London)
About laser pulse
About observable
About protocol
About key distribution
About security system
About pulse train
About quantum cryptography
About quantum theory
About coding (signal)
About communication network
About monitoring
About cryptography key
About quantum key distribution
About Quantum optics in general
About 乱れ
About 量子鍵配送
About プロトコル