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  • Quantum Electronics and Laser Science Conference
  • OSA Technical Digest (Optica Publishing Group, 1992),
  • paper PD11

MICROWATT PUMP THRESHOLD IN SURFACE EMITTING QUANTUM WELL LASERS

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Abstract

Microcavity surface emitting lasers hold a great potential for applications such as optical interconnection because of the possibility of large arrays, high speed, and low threshold operation. In this paper we demonstrate a microcavity quantum well laser which, due to controlled spontaneous emission, exhibits ultralow threshold in the microwatt pump power region.

© 1992 Optical Society of America

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