Oria M, Bloch D, Fichet M, Ducloy M. Efficient phase conjugation of a cw low-power laser diode in a short Cs vapor cell at 852 nm.
Opt Lett 1989;
14:1082-1084. [PMID:
19753063 DOI:
10.1364/ol.14.001082]
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Abstract
Up to 50% cw phase-conjugate reflectivity has been obtained with a 30-mW diode laser at 0.85 microm by means of resonant degenerate four-wave mixing on an optically thick, 1-mm-long Cs vapor cell. Self-oscillation of a Fabry-Perot cavity containing this Cs cell is demonstrated.
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