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Proceedings Paper

Study of Raman-Ramsey fringes for enhanced precision in a chip scale Rb clock
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Paper Abstract

We report observation of high contrast Raman-Ramsey fringes using time delayed optical pulse pairs in a rubidium vapor cell. The width of these fringes are not limited by saturation and provides a simpler means to produce narrow atomic linewidths using a thermal vapor medium for compact atomic clock applications. We also demonstrate phasescanned Raman-Ramsey fringes, with potential application to sensitive detection of trace vapors.

Paper Details

Date Published: 11 February 2008
PDF: 6 pages
Proc. SPIE 6906, Quantum Electronics Metrology, 69060D (11 February 2008); doi: 10.1117/12.772332
Show Author Affiliations
G. S. Pati, Northwestern Univ. (United States)
K. Salit, Northwestern Univ. (United States)
M. S. Shahriar, Northwestern Univ. (United States)

Published in SPIE Proceedings Vol. 6906:
Quantum Electronics Metrology
Alan E. Craig; Selim M. Shahriar, Editor(s)

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