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Conference on Lasers and Electro-Optics

Laser Cooling of a Semiconductor Load to 165 K

Denis V. Seletskiy, Seth D. Melgaard, Mansoor Sheik‐Bahae, Stefano Bigotta, Alberto Di Lieto, Mauro Tonelli

Published Jan 1, 2010• 2 citations
Publisher

Abstract

We demonstrate cooling of a 2 micron thick GaAs/InGaP double - heterostructure to 165 K by means of an optical refrigerator. Cooler is comprised of Yb3+-doped YLF crystal, pumped by 9 Watt near E4-E5 Stark manifold transition.
DOI
10.1364/qels.2010.qfg1

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