DocumentCode
448263
Title
Ultra-high stability optical frequency standard based on laser-cooled neutral calcium
Author
Wilpers, G. ; Oates, C.W. ; Diddams, S.A. ; Bartels, A. ; Oskay, W.H. ; Bergquist, J.C. ; Hollberg, L.
Author_Institution
Nat. Inst. of Stand. & Technol., Boulder, CO, USA
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
1405
Abstract
A beatnote between the Ca and Hg+ optical frequency standards via a mode-locked fs-laser frequency comb demonstrates the highest frequency stability measured to date. The high stability accelerates evaluation of the Ca standard´s systematic shifts.
Keywords
calcium; frequency stability; frequency standards; high-speed optical techniques; laser cooling; laser mode locking; mercury (metal); optical variables measurement; Ca; Hg+; frequency stability; laser-cooled neutral calcium; mode-locked fs-laser frequency comb; ultra-high stability optical frequency standard; Atom optics; Atomic beams; Atomic measurements; Calcium; Cooling; Frequency measurement; Laser stability; Measurement standards; Probes; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.202140
Filename
1573206
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