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Conferences > ASSP > 2005 > MB > MB34

Heatspreader-based thermal management in VECSELs: thermal lensing in microchip devices

Alan J. Kemp, Jennifer E. Hastie, Scott A. Smith, John-Mark Hopkins, Stephane Calvez, Gareth J. Valentine, Martin. D. Dawson, and David Burns

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Abstract

Finite-element analysis is used to explore the practicalities and scaling potential of heatspreaders in vertical-external-cavity surface-emitting lasers. Thermal lensing and its implications for quasi-monolithic microchip geometries are emphasised.

© 2005 Optical Society of America

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