Kensuke Matsubara

发表

Atomic frequency standards at NICT

Ying Li, Yuko Hanado, Mizuhiko Hosokawa, 2011, Optical Engineering + Applications.

Developments of optical clocks and their comparisons for future time reference

Tadahiro Goto, Ying Li, Yasuhiro Koyama, 2012 .

Frequency measurement of the 40Ca+ clock transition using a LD-based clock laser and UTC(NICT)

Ying Li, Hiroyuki Ito, Yuko Hanado, 2009, Optical Engineering + Applications.

Development of femtosecond optical frequency combs for optical frequency standards in NICT

Ying Li, Mizuhiko Hosokawa, Kensuke Matsubara, 2006, SPIE Optics East.

Overall Activities of Time and Frequency Metrology in NICT

Ryuichi Ichikawa, Mamoru Sekido, Tetsuya Ido, 2021 .

Activities of Time and Frequency Metrology at NICT: Optical and Microwave Frequency Standards and Their Remote Comparisons

Ying Li, Yuko Hanado, Mizuhiko Hosokawa, 2017 .

All-solid-state light source for generation of tunable continuous-wave coherent radiation near 202 nm

Kensuke Matsubara, Masayoshi Watanabe, U. Tanaka, 1999 .

An all-solid-state tunable 214.5-nm continuous-wave light source by using two-stage frequency doubling of a diode laser

Kensuke Matsubara, Masayoshi Watanabe, K. Hayasaka, 1998 .

Development of an Ultra-Narrow Line-Width Clock Laser for Optical Frequency Standards

Ying Li, Yuko Hanado, Mizuhiko Hosokawa, 2011 .

Precise Frequency-Drift Measurement of Extended-Cavity Diode Laser Stabilized with Scanning Transfer Cavity

Ying Li, Mizuhiko Hosokawa, Kensuke Matsubara, 2005 .

Stable Operation of Femtosecond Laser Frequency Combs with Uncertainty at the 10-17 Level toward Optical Frequency Standards

Ying Li, Mizuhiko Hosokawa, Kensuke Matsubara, 2009 .

Prospect of optical frequency standard based on a {sup 43}Ca{sup +} ion

Mizuhiko Hosokawa, Ying Li, Masatoshi Kajita, 2005 .

Narrow-Line and Frequency Tunable Diode Laser System for S?D Transition of Ca+ Ions

Ying Li, Mizuhiko Hosokawa, Masatoshi Kajita, 2008 .

Direct comparison of a Ca+ single-ion clock against a Sr lattice clock to verify the absolute frequency measurement.

Mizuhiko Hosokawa, Ying Li, Tetsuya Ido, 2012, Optics express.