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/Ge0.76Si0.19Sn 0.05 quantum cascade laser emitting at 49 μm. This particular alloy composition gives a "clean" conduction band offset of 150meV at L-valleys with all other energy valleys sitting higher in energy.

Original languageEnglish (US)
Title of host publication2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS
DOIs
StatePublished - 2008
EventConference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008 - San Jose, CA, United States
Duration: May 4 2008May 9 2008

Other

OtherConference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008
CountryUnited States
CitySan Jose, CA
Period5/4/085/9/08

Fingerprint

Quantum cascade lasers
Conduction bands
Lasers
Chemical analysis

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Sun, G., Khurgin, J. B., Menendez, J., & Soref, R. A. (2008). Group-IV quantum cascase laser operating in the L-valleys. In 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS [4552019] https://doi.org/10.1109/CLEO.2008.4552019

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

2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 2008. 4552019.

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 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS., 4552019, Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008, San Jose, CA, United States, 5/4/08. https://doi.org/10.1109/CLEO.2008.4552019
Sun G, Khurgin JB, Menendez J, Soref RA. Group-IV quantum cascase laser operating in the L-valleys. In 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 2008. 4552019 https://doi.org/10.1109/CLEO.2008.4552019
Sun, G. ; Khurgin, J. B. ; Menendez, Jose ; Soref, R. A. / Group-IV quantum cascase laser operating in the L-valleys. 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 2008.
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