An analysis of power scaling and thermal management in a 1060nm VECSEL with a diamond heatspreader

Alexander J. Maclean,Alan J. Kemp,John-Mark Hopkins,Jennifer E. Hastie,S. Giet,S. Calvez,Martin D. Dawson,David Burns,Jun-Youn Kim,Ki-Sung Kim,Taek Kim

An analysis of power scaling and thermal management in a 1060nm VECSEL with a diamond heatspreader

2006

Alexander J. Maclean
Alan J. Kemp
John-Mark Hopkins
Jennifer E. Hastie
S. Giet
S. Calvez
Martin D. Dawson
David Burns
Jun-Youn Kim
Ki-Sung Kim
Taek Kim

Pump power scaling with spot size is studied experimentally and theoretically in a 1060 nm VECSEL with a diamond heatspreader. The dependence of the efficiency and thermal roll-over on pump spot size are discussed.

Keywords:

Laser power scaling
Diamond
Optical pumping
Thermal management of electronic devices and systems
Photonics
Optics
Semiconductor laser theory
Physics
Optoelectronics
a diamond
Thermal

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