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Optica Publishing Group
  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1995),
  • paper CWB6

Thermophysical properties and thermal performance of vertical-cavity surface-emitting lasers

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Abstract

Heating remains one of the major challenges for reliable and high-power operation of vertical-cavity surface-emitting lasers (VCSELs). The temperature rise in VCSELs depends on the thermophysical properties of the Bragg reflectors and the laser configurations. This study reports the results of experimental investigations on the thermophysical properties of GaAs/AlAs superlattice structures and theoretical modeling of the thermal characteristics of different VCSEL structures.

© 1995 Optical Society of America

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