Optical heterodyne saturation spectroscopy
作者:
J. L. Hall,
L. Hollberg,
T. Baer,
H. G. Robinson,
期刊:
Applied Physics Letters
(AIP Available online 1981)
卷期:
Volume 39,
issue 9
页码: 680-682
ISSN:0003-6951
年代: 1981
DOI:10.1063/1.92867
出版商: AIP
数据来源: AIP
摘要:
We discuss a refined, hybrid rf/optical technique for studying sub‐Doppler saturated absorption/dispersion resonances with excellent precision and symmetry. Sensitivity is limited mainly by fundamental noise in the signal. Resonance profiles obtained inI2are in remarkable agreement with theory. The method promises a new level of accuracy for laser locking to an optical resonance.
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