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  • Conference on Lasers and Electro-Optics
  • OSA Technical Digest (Optica Publishing Group, 1997),
  • paper CThS5

Dual wavelength intersubband emitters

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Abstract

One of the features that makes intersubband transitions fundamentally different from interband ones are the characteristically narrow joint density of states (in principle, delta-like) and the corresponding absorption peak.

© 1997 Optical Society of America

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