Paper
9 June 2006 Rubidium frequency standard with two-frequency laser pumping scheme
Georgy A. Kazakov, Boris G. Matisov
Author Affiliations +
Proceedings Volume 6253, Ninth International Workshop on Nondestructive Testing and Computer Simulations; 62530A (2006) https://doi.org/10.1117/12.676309
Event: Ninth International Workshop on Nondestructive Testing and Computer Simulations, 2005, St. Petersburg, Russian Federation
Abstract
In this paper we compare two different excitation schemes of rubidium gas-cell frequency standard. We provide the stability estimations for one-frequency and two-frequency pumping schemes. Our calculations show the significant improvement of stability in the case of two-frequency scheme. It concerned with the absence of 'pockets' ('trap' states) and therefore with more efficient population collection on one of the working sublevels for two-pumping scheme.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Georgy A. Kazakov and Boris G. Matisov "Rubidium frequency standard with two-frequency laser pumping scheme", Proc. SPIE 6253, Ninth International Workshop on Nondestructive Testing and Computer Simulations, 62530A (9 June 2006); https://doi.org/10.1117/12.676309
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KEYWORDS
Optical pumping

Chemical species

Rubidium

Laser stabilization

Microwave radiation

Physics

Absorption

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