DocumentCode
2679599
Title
Light shift compensation in a Rb gas cell frequency standard with two-laser-pumping
Author
Deng, Jinquan
Author_Institution
Datum Inc., Irvine, CA, USA
fYear
2000
fDate
2000
Firstpage
659
Lastpage
663
Abstract
One of the most important physical processes that occurs in Rb frequency standards is the light shift, which depends strongly on the intensity and the optical frequency detuning of the pumping light. This paper presents a method to compensate the light shift by means of two-laser-pumping. The two-laser-pumping schemes will also improve the signal-to-noise ratio since almost all atoms can be pumped to the desired state
Keywords
compensation; frequency standards; measurement by laser beam; optical pumping; rubidium; Rb; Rb frequency standards; Rb gas cell; light shift compensation; optical frequency detuning; signal-to-noise ratio; two-laser-pumping; Atom optics; Atomic beams; Clocks; Frequency; Gas lasers; Laser beam cutting; Laser transitions; Laser tuning; Optical pumping; Pump lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium and Exhibition, 2000. Proceedings of the 2000 IEEE/EIA International
Conference_Location
Kansas City, MO
ISSN
1075-6787
Print_ISBN
0-7803-5838-4
Type
conf
DOI
10.1109/FREQ.2000.887432
Filename
887432
Link To Document