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arXiv · 1901.00472

Gain-Embedded Meta Mirrors for Optically Pumped Semiconductor Disk Lasers

Zhou Yang·David Lidsky·Mansoor Sheik-Bahae
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Abstract

We propose and analyze an active mirror structure that uses a subwavelength grating reflector combined with optical gain. The structure is designed to be directly bonded to a thermal substrate (such as diamond) for efficient heat removal. We present optical wave propagation and thermal transport analysis and show that such a structure is well suited for power scaling of optically pumped semiconductor disk lasers to multi-kilowatt CW power operation.

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Zhou Yang, David Lidsky, Mansoor Sheik-Bahae. 2018-12-10. Gain-Embedded Meta Mirrors for Optically Pumped Semiconductor Disk Lasers. https://doi.org/10.1364/oe.27.027882

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