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arXiv · 0905.3980

Coherent 455nm beam production in cesium vapor

J. T. Schultz·S. Abend·D. Döring·J. E. Debs·P. A. Altin·J. D. White·N. P. Robins·J. D. Close
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Abstract

We observe coherent, continuous wave, 455nm blue beam production via frequency up-conversion in cesium vapor. Two infrared lasers induce strong double-excitation in a heated cesium vapor cell, allowing the atoms to undergo a double cascade and produce a coherent, collimated, blue beam co-propagating with the two infrared pump lasers.

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J. T. Schultz, S. Abend, D. Döring, J. E. Debs, P. A. Altin, J. D. White, N. P. Robins, J. D. Close. 2009-05-25. Coherent 455nm beam production in cesium vapor. https://doi.org/10.1364/ol.34.002321

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