A. Takamizawa

Progress of the fountain frequency standard at NMIJ in 2008

K. Watabe, S. Yanagimachi, A. Takamizawa, 2009, 2009 IEEE International Frequency Control Symposium Joint with the 22nd European Frequency and Time forum.

Recent progress of an atomic fountain frequency standard NMIJ-F1 (2006 – 2007)

A. Yanagimachi, K. Watabe, S. Yanagimachi, 2008, 2008 Conference on Precision Electromagnetic Measurements Digest.

Development of the cesium fountain frequency standard, NMIJ-F2

K. Watabe, S. Yanagimachi, A. Takamizawa, 2014, 2014 European Frequency and Time Forum (EFTF).