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Conferences > CLEO > 2007 > CTuO > CTuO1
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper CTuO1

Narrow stripe-width, low-ridge configuration for high power quantum cascade lasers

A. Lyakh, P. Zory, D. Wasserman, G. Shu, C. Gmachl, M. D’Souza, D. Botez, and D. Bour

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Abstract

Low-ridge-configuration, quantum-cascade lasers operating at 5.3mm provide, at 80K, 12W peak-pulsed power at 14A drive. A model of current spreading that takes into account the lateral variation in transverse conductivity adequately explains the results.

© 2007 Optical Society of America

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