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COMPACT AND ROBUST SINGLE-FREQUENCY DIODE-PUMPED VECSEL AT THE CESIUM D2 LINE FOR ATOMIC CLOCKS

Abstract : This work reports on an optically-pumped vertical external-cavity surface­emitting laser emitting around 852 nm dedicated to atomic physics experiments with cold Cs atoms. The design of the semiconductor active structure has been optimized to provide a low threshold. A low-power diode-pumped compact prototype has been developed with improved stability. With this setup, we obtained a 17-mW single frequency emission exhibiting large tunability around the Cesium D2 line. The laser linewidth has been measured to less than 500 kHz on a 10 ms time.
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Contributor : Gaëlle Lucas-Leclin Connect in order to contact the contributor
Submitted on : Wednesday, November 10, 2010 - 1:25:47 PM
Last modification on : Tuesday, May 17, 2022 - 2:10:09 PM
Long-term archiving on: : Friday, February 11, 2011 - 3:00:07 AM

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Proceedings_ICSO_2008_v2.pdf
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  • HAL Id : hal-00534717, version 1

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Benjamin Cocquelin, Gaëlle Lucas-Leclin, David Holleville, Noël Dimarcq, Isabelle Sagnes, et al.. COMPACT AND ROBUST SINGLE-FREQUENCY DIODE-PUMPED VECSEL AT THE CESIUM D2 LINE FOR ATOMIC CLOCKS. International Conference on Space Optics, Oct 2008, Toulouse, France. ⟨hal-00534717⟩

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