Spectral and noise characterization of a 852 nm dual-frequency VECSEL (orale) - Archive ouverte HAL Access content directly
Other Publications Year : 2015

Spectral and noise characterization of a 852 nm dual-frequency VECSEL (orale)

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Abstract

Coherent population trapping (CPT) is a common technique used in compact atomic clocks which requires two-phase coherent laser modes with a frequency difference in the GHz range for alkali atoms. To improve the performance vs size trade-off of Cs atomic clocks, we develop a laser source generating two cross-polarized coherent laser fields at 852 nm. It relies on the dual-frequency and dual-polarization operation of an optically-pumped vertical external-cavity semiconductor laser.
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Dates and versions

hal-01256934 , version 1 (18-01-2016)

Licence

Attribution - NonCommercial - NoDerivatives - CC BY 4.0

Identifiers

  • HAL Id : hal-01256934 , version 1

Cite

Paul Dumont, J.-M Danet, D Holleville, S Guerandel, G Baili, et al.. Spectral and noise characterization of a 852 nm dual-frequency VECSEL (orale). 2015. ⟨hal-01256934⟩
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