Group-IV quantum cascase laser operating in the L-valleys

G. Sun, J. B. Khurgin, Jose Menendez, R. A. Soref

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

Abstract

We design a lattice-matched Ge/Ge0.76Si0.19Sn0.05 quantum cascade laser emitting at 49 μm. This particular alloy composition gives a "clean" conduction band offset of 150meV at Lvalleys with all other energy valleys sitting higher in energy.

Original languageEnglish (US)
Title of host publicationOptics InfoBase Conference Papers
PublisherOptical Society of America
ISBN (Print)9781557528599
StatePublished - 2008
EventConference on Lasers and Electro-Optics, CLEO 2008 - San Jose, CA, United States
Duration: May 4 2008May 9 2008

Other

OtherConference on Lasers and Electro-Optics, CLEO 2008
CountryUnited States
CitySan Jose, CA
Period5/4/085/9/08

Fingerprint

Quantum cascade lasers
Conduction bands
valleys
Lasers
quantum cascade lasers
Chemical analysis
lasers
conduction bands
energy

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Sun, G., Khurgin, J. B., Menendez, J., & Soref, R. A. (2008). Group-IV quantum cascase laser operating in the L-valleys. In Optics InfoBase Conference Papers Optical Society of America.

Group-IV quantum cascase laser operating in the L-valleys. / Sun, G.; Khurgin, J. B.; Menendez, Jose; Soref, R. A.

Optics InfoBase Conference Papers. Optical Society of America, 2008.

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

Sun, G, Khurgin, JB, Menendez, J & Soref, RA 2008, Group-IV quantum cascase laser operating in the L-valleys. in Optics InfoBase Conference Papers. Optical Society of America, Conference on Lasers and Electro-Optics, CLEO 2008, San Jose, CA, United States, 5/4/08.
Sun G, Khurgin JB, Menendez J, Soref RA. Group-IV quantum cascase laser operating in the L-valleys. In Optics InfoBase Conference Papers. Optical Society of America. 2008
Sun, G. ; Khurgin, J. B. ; Menendez, Jose ; Soref, R. A. / Group-IV quantum cascase laser operating in the L-valleys. Optics InfoBase Conference Papers. Optical Society of America, 2008.
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