Generation of 14.0W of single frequency light at 770 nm by intracavity frequency doubling
arXiv:1909.00106 · doi:10.1364/OL.45.000339
Abstract
We present a continuous, narrow-linewidth, tunable laser system that outputs up to 14.0 W at 770 nm. The light is generated by frequency doubling 18.8 W of light from a 1540 nm fiber amplifier that is seeded by a single mode diode laser achieving >74% conversion efficiency. We utilize a Lithium Triborate Crystal in an enhancement ring cavity. The low intensity noise and narrow linewidth of the 770 nm output are suitable for cold atom experiments.
arXiv comment5 pages, 6 figures
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