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

G. Sun; J. B. Khurgin; J. Menéndez; R. A. Soref

doi:10.1109/QELS.2008.4552528

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

G. Sun
, J. B. Khurgin
, J. Menéndez
, R. A. Soref

Engineering

Johns Hopkins University
Arizona State University
Air Force Research Laboratory

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

we design a lattice-matched Ge/Geo_0.76Si_0.19Sn _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 language	English
Title of host publication	2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS
DOIs	https://doi.org/10.1109/QELS.2008.4552528
State	Published - 2008
Event	Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008 - San Jose, CA, United States Duration: May 4 2008 → May 9 2008

Publication series

Name	Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series

Conference

Conference	Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008
Country/Territory	United States
City	San Jose, CA
Period	5/4/08 → 5/9/08

ASJC Scopus Subject Areas

General Physics and Astronomy

Access to Document

10.1109/QELS.2008.4552528

Cite this

Sun, G., Khurgin, J. B., Menéndez, J., & Soref, R. A. (2008). Group-IV quantum cascase laser operating in the L-valleys. In 2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS Article 4552528 (Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series). https://doi.org/10.1109/QELS.2008.4552528

Group-IV quantum cascase laser operating in the L-valleys. / Sun, G.; Khurgin, J. B.; Menéndez, J. et al.
2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS. 2008. 4552528 (Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sun, G, Khurgin, JB, Menéndez, J & Soref, RA 2008, Group-IV quantum cascase laser operating in the L-valleys. in 2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS., 4552528, Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series, Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008, San Jose, CA, United States, 5/4/08. https://doi.org/10.1109/QELS.2008.4552528

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abstract = "we design a lattice-matched Ge/Geo0.76Si0.19Sn 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.",

author = "G. Sun and Khurgin, \{J. B.\} and J. Men{\'e}ndez and Soref, \{R. A.\}",

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AB - we design a lattice-matched Ge/Geo0.76Si0.19Sn 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.

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T3 - Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series

BT - 2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS

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ER -

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

Abstract

Publication series

Conference

ASJC Scopus Subject Areas

Access to Document

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