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Proceedings Paper

All-optical method and device for magnetic field measurement
Author(s): N. Petrov; Todor St. Karaulanov; A. Yanev; B. Todorov; Stefka S. Cartaleva
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Paper Abstract

Diode laser system with frequency modulation in the GHz region has been built. The two first sidebands of the frequency modulated laser spectrum are used for preparation of CPT resonances in 87Rb. The CPT resonance splitting in magnetic field is examined by registering the fluorescence or its first derivative in dependence on the modulation frequency. Measuring the frequency difference between the CPT resonances, the value of the magnetic field is determined.

Paper Details

Date Published: 21 June 2004
PDF: 8 pages
Proc. SPIE 5449, Eighth International Conference on Laser and Laser Information Technologies, (21 June 2004); doi: 10.1117/12.563211
Show Author Affiliations
N. Petrov, Institute of Electronics (Bulgaria)
Todor St. Karaulanov, Institute of Electronics (Bulgaria)
A. Yanev, Institute of Electronics (Bulgaria)
B. Todorov, Institute of Electronics (Bulgaria)
Stefka S. Cartaleva, Institute of Electronics (Bulgaria)


Published in SPIE Proceedings Vol. 5449:
Eighth International Conference on Laser and Laser Information Technologies
Vladislav Ya. Panchenko; Nikola V. Sabotinov, Editor(s)

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