Paper
17 October 2006 In-plane integration of quantum cascade lasers with resonant intersubband nonlinearities
Feng Xie, V. R. Chaganti, Don Smith, Alexey Belyanin
Author Affiliations +
Proceedings Volume 6386, Optical Methods in the Life Sciences; 63860K (2006) https://doi.org/10.1117/12.691675
Event: Optics East 2006, 2006, Boston, Massachusetts, United States
Abstract
We propose a new design of quantum cascade lasers integrated with resonant intersubband nonlinearities, in which the laser is divided into two separately contacted and biased sections along the cavity length. One section operates as a laser active medium while another section serves as a nonlinear element. We show that such schemes turn out to be surprisingly flexible and efficient in implementing various resonant optical nonlinearities.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Feng Xie, V. R. Chaganti, Don Smith, and Alexey Belyanin "In-plane integration of quantum cascade lasers with resonant intersubband nonlinearities", Proc. SPIE 6386, Optical Methods in the Life Sciences, 63860K (17 October 2006); https://doi.org/10.1117/12.691675
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KEYWORDS
Quantum cascade lasers

Raman spectroscopy

Nonlinear optics

Quantum wells

Absorption

Laser optics

Second-harmonic generation

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