Photon-driven transport in quantum cascade lasers

Hyunyong Choi, Zong Kwei Wu, Theodore B. Norris, Laurent Diehl, Federico Capasso, Marcella Giovannini, Jérôme Faist

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Ultrafast mid-infrared pump-probe experiments are used to study gain dynamics and transport processes in quantum cascade lasers below and above threshold. We observe for the first time how stimulated emission drives the current through the cascade heterostructure.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, 2007, CLEO 2007
DOIs
Publication statusPublished - 2007 Dec 1
EventConference on Lasers and Electro-Optics, 2007, CLEO 2007 - Baltimore, MD, United States
Duration: 2007 May 62007 May 11

Publication series

NameConference on Lasers and Electro-Optics, 2007, CLEO 2007

Other

OtherConference on Lasers and Electro-Optics, 2007, CLEO 2007
CountryUnited States
CityBaltimore, MD
Period07/5/607/5/11

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Choi, H., Wu, Z. K., Norris, T. B., Diehl, L., Capasso, F., Giovannini, M., & Faist, J. (2007). Photon-driven transport in quantum cascade lasers. In Conference on Lasers and Electro-Optics, 2007, CLEO 2007 [4453051] (Conference on Lasers and Electro-Optics, 2007, CLEO 2007). https://doi.org/10.1109/CLEO.2007.4453051