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ResearcherID: M-1699-2018

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National Institute of Advanced Industrial Science and Technology (AIST): Tsukuba, JP

2000-04-01 to present
Employment
Source: Self-asserted source
Ken-ichi Watabe

Works (10)

A Precise Frequency Comparison System Using an Optical Carrier

Electronics and Communications in Japan
2015 | Journal article
DOI: 10.1002/ecj.11754
WOSUID:

WOS:000363327100003
Contributors: Wada, M.; Watabe, K.; Okubo, S.; Suzuyama, T.; Hong, F.; Amemiya, M.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Preliminary Evaluation of the Cesium Fountain Primary Frequency Standard NMIJ-F2

Ieee Transactions on Instrumentation and Measurement
2015 | Journal article
DOI: 10.1109/tim.2015.2415015
WOSUID:

WOS:000359554900017
Contributors: Takamizawa, A.; Yanagimachi, S.; Tanabe, T.; Hagimoto, K.; Hirano, I.; Watabe, K.; Ikegami, T.; Hartnett, J. G.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Atomic Fountain Clock With Very High Frequency Stability Employing a Pulse-Tube-Cryocooled Sapphire Oscillator

Ieee Transactions on Ultrasonics Ferroelectrics and Frequency Control
2014 | Journal article
DOI: 10.1109/tuffc.2014.3060
WOSUID:

WOS:000341592000003
Contributors: Takamizawa, A.; Yanagimachi, S.; Tanabe, T.; Hagimoto, K.; Hirano, I.; Watabe, K.; Ikegami, T.; Hartnett, J. G.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Uncertainty Evaluation of-100-dBc/Hz Flat Phase Noise Standard at 10 MHz

Ieee Transactions on Instrumentation and Measurement
2013 | Journal article
DOI: 10.1109/tim.2013.2239057
WOSUID:

WOS:000319006800026
Contributors: Yanagimachi, S.; Watabe, K.; Ikegami, T.; Iida, H.; Shimada, Y.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Optical timing distribution system with femtosecond stability

Ieej Transactions on Electrical and Electronic Engineering
2012 | Journal article
DOI: 10.1002/tee.21824
WOSUID:

WOS:000312943100029
Contributors: Amemiya, M.; Watabe, K.; Suzuyama, T.; Naito, T.; Tsuchida, H.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Signal with Flat Phase Noise Using a Carrier and the Power Spectral Density of White Noise for Phase Noise Standards

Japanese Journal of Applied Physics
2012 | Journal article
DOI: 10.1143/jjap.51.018002
WOSUID:

WOS:000300296900077
Contributors: Watabe, K.; Yanagimachi, S.; Ikegami, T.; Iida, H.; Shimada, Y.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

High-contrast dark resonances with linearly polarized light on the D-1 line of alkali atoms with large nuclear spin

Applied Optics
2009 | Journal article
DOI: 10.1364/ao.48.001098
WOSUID:

WOS:000264387300010
Contributors: Watabe, K.; Ikegami, T.; Takamizawa, A.; Yanagimachi, S.; Ohshima, S.; Knappe, S.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Cryogenic-sapphire-oscillator-based reference signal at 1 GHz with 10(-15) level instability

Japanese Journal of Applied Physics
2008 | Journal article
DOI: 10.1143/japp.47.7390
WOSUID:

WOS:000259657700082
Contributors: Watabe, K.; Yanagimachi, S.; Takamizawa, A.; Ikegami, T.; Ohshima, S.; Santarelli, G.; Locke, C. R.; Hartnett, J. G.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Optical frequency synthesis from a cryogenic sapphire oscillator using a fiber-based frequency comb

Ieee Transactions on Instrumentation and Measurement
2007 | Journal article
DOI: 10.1109/tim.2007.891073
WOSUID:

WOS:000245157000095
Contributors: Watabe, K.; Inaba, H.; Okumura, K.; Hong, F. L.; Hartnett, J. G.; Locke, C. R.; Santarelli, G.; Yanagimachi, S.; Minoshima, K.; Ikegami, T. et al.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID

Short term frequency stability tests of two cryogenic sapphire oscillators

Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers
2006 | Journal article
DOI: 10.1143/jjap.45.9234
WOSUID:

WOS:000243987900050
Contributors: Watabe, K. I.; Hartnett, J. G.; Locke, C. R.; Santarelli, G.; Yanagimachi, S.; Shimazaki, T.; Ikegami, T.; Ohshima, S. I.
Source: Self-asserted source
Ken-ichi Watabe via ResearcherID
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