Cascaded emission from a dual-wavelength quantum cascade laser

Kale J. Franz, Daniel Wasserman, Anthony J. Hoffman, Claire F. Gmachl, Kuen Ting Shiu, Stephen R. Forrest

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

Abstract

We present evidence for "cascaded" laser emission in Quantum Cascade lasers, demonstrating a dual wavelength (∼9.6 μm and ∼8.2 μm) laser with two consecutive optical transitions in each active region.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, 2007, CLEO 2007
DOIs
StatePublished - Dec 1 2007
EventConference on Lasers and Electro-Optics, 2007, CLEO 2007 - Baltimore, MD, United States
Duration: May 6 2007May 11 2007

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
Period5/6/075/11/07

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Franz, K. J., Wasserman, D., Hoffman, A. J., Gmachl, C. F., Shiu, K. T., & Forrest, S. R. (2007). Cascaded emission from a dual-wavelength quantum cascade laser. In Conference on Lasers and Electro-Optics, 2007, CLEO 2007 [4452957] (Conference on Lasers and Electro-Optics, 2007, CLEO 2007). https://doi.org/10.1109/CLEO.2007.4452957