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Frequency metrology with optical clocks: comparison of the Ca and Hg/sup +/ clock transitions

Authors :
J. C. Bergquist
Scott A. Diddams
Leo W. Hollberg
E. A. Curtis
T. M. Ramond
Albrecht Bartels
Christopher W. Oates
S. Bize
Source :
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society.
Publication Year :
2003
Publisher :
IEEE, 2003.

Abstract

We present results on optical atomic clocks based on lasers stabilized to optical transitions (in Ca and Hg/sup +/) and whose frequencies are phase-coherently divided down to the microwave domain with a spectrally-broadened mode-locked fs-laser.

Details

Database :
OpenAIRE
Journal :
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society
Accession number :
edsair.doi...........b801a3a140e3b39bd745883f964f93d7
Full Text :
https://doi.org/10.1109/leos.2002.1134034