About USHIJIMA Ichiro
About RIKEN, Saitama, JPN
About TAKAMOTO Masao
About RIKEN, Saitama, JPN
About DAS Manoj
About RIKEN, Saitama, JPN
About OHKUBO Takuya
About RIKEN, Saitama, JPN
About KATORI Hidetoshi
About RIKEN, Saitama, JPN
About USHIJIMA Ichiro
About JST-ERATO, Tokyo, JPN
About TAKAMOTO Masao
About JST-ERATO, Tokyo, JPN
About DAS Manoj
About JST-ERATO, Tokyo, JPN
About OHKUBO Takuya
About JST-ERATO, Tokyo, JPN
About KATORI Hidetoshi
About JST-ERATO, Tokyo, JPN
About USHIJIMA Ichiro
About Univ. Tokyo, Tokyo, JPN
About OHKUBO Takuya
About Univ. Tokyo, Tokyo, JPN
About KATORI Hidetoshi
About Univ. Tokyo, Tokyo, JPN
About Nature Photonics
About atomic clock
About strontium
About lattice
About light trapping
About frequency(Hz)
About low temperature
About action
About uncertainty
About frequency characteristic
About reproducibility
About geophysics
About geodetic survey
About disturbance
About accuracy
About black-body radiation
About relativistic effect
About optical lattice clock
About geodesy
About Units,standards,primary standards,constants
About Quantum optics in general
About 低温
About 光格子時計
About 開発