Growth studies of quantum cascade lasers with current-blocking structures

Liwei Cheng; Xiaoming Ji; Fow Sen Choa; Zhijun Liu; Claire F. Gmachl; Jeny Fan; Xiaojun Wang; Rich Leavitt; John Bruno; John Bradshaw

doi:10.1109/QELS.2007.4431369

Growth studies of quantum cascade lasers with current-blocking structures

Liwei Cheng, Xiaoming Ji, Fow Sen Choa, Zhijun Liu, Claire F. Gmachl, Jeny Fan, Xiaojun Wang, Rich Leavitt, John Bruno, John Bradshaw

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

Abstract

Buried-heterosturcture regrowths have very significant impact on quantum-cascade-laser (QCL) threshold, output power, and reliability. We report detailed BH regrowth studies on QCLs along different crystal orientations. Low-leakage blocking layers were successfully developed for high-performance QCLs.

Original language	English (US)
Title of host publication	2007 Quantum Electronics and Laser Science Conference, QELS
DOIs	https://doi.org/10.1109/QELS.2007.4431369
State	Published - 2007
Event	2007 Quantum Electronics and Laser Science Conference, QELS - Baltimore, MD, United States Duration: May 6 2007 → May 11 2007

Publication series

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

Other

Other	2007 Quantum Electronics and Laser Science Conference, QELS
Country/Territory	United States
City	Baltimore, MD
Period	5/6/07 → 5/11/07

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1109/QELS.2007.4431369

Cite this

Cheng, L., Ji, X., Choa, F. S., Liu, Z., Gmachl, C. F., Fan, J., Wang, X., Leavitt, R., Bruno, J., & Bradshaw, J. (2007). Growth studies of quantum cascade lasers with current-blocking structures. In 2007 Quantum Electronics and Laser Science Conference, QELS Article 4431369 (Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series). https://doi.org/10.1109/QELS.2007.4431369

@inproceedings{f031ef08da85460dabe440deb47cc96b,

title = "Growth studies of quantum cascade lasers with current-blocking structures",

abstract = "Buried-heterosturcture regrowths have very significant impact on quantum-cascade-laser (QCL) threshold, output power, and reliability. We report detailed BH regrowth studies on QCLs along different crystal orientations. Low-leakage blocking layers were successfully developed for high-performance QCLs.",

author = "Liwei Cheng and Xiaoming Ji and Choa, {Fow Sen} and Zhijun Liu and Gmachl, {Claire F.} and Jeny Fan and Xiaojun Wang and Rich Leavitt and John Bruno and John Bradshaw",

year = "2007",

doi = "10.1109/QELS.2007.4431369",

language = "English (US)",

isbn = "1557528349",

series = "Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series",

booktitle = "2007 Quantum Electronics and Laser Science Conference, QELS",

note = "2007 Quantum Electronics and Laser Science Conference, QELS ; Conference date: 06-05-2007 Through 11-05-2007",

}

Cheng, L, Ji, X, Choa, FS, Liu, Z, Gmachl, CF, Fan, J, Wang, X, Leavitt, R, Bruno, J & Bradshaw, J 2007, Growth studies of quantum cascade lasers with current-blocking structures. in 2007 Quantum Electronics and Laser Science Conference, QELS., 4431369, Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series, 2007 Quantum Electronics and Laser Science Conference, QELS, Baltimore, MD, United States, 5/6/07. https://doi.org/10.1109/QELS.2007.4431369

Growth studies of quantum cascade lasers with current-blocking structures. / Cheng, Liwei; Ji, Xiaoming; Choa, Fow Sen et al.
2007 Quantum Electronics and Laser Science Conference, QELS. 2007. 4431369 (Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series).

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

TY - GEN

T1 - Growth studies of quantum cascade lasers with current-blocking structures

AU - Cheng, Liwei

AU - Ji, Xiaoming

AU - Choa, Fow Sen

AU - Liu, Zhijun

AU - Gmachl, Claire F.

AU - Fan, Jeny

AU - Wang, Xiaojun

AU - Leavitt, Rich

AU - Bruno, John

AU - Bradshaw, John

PY - 2007

Y1 - 2007

N2 - Buried-heterosturcture regrowths have very significant impact on quantum-cascade-laser (QCL) threshold, output power, and reliability. We report detailed BH regrowth studies on QCLs along different crystal orientations. Low-leakage blocking layers were successfully developed for high-performance QCLs.

AB - Buried-heterosturcture regrowths have very significant impact on quantum-cascade-laser (QCL) threshold, output power, and reliability. We report detailed BH regrowth studies on QCLs along different crystal orientations. Low-leakage blocking layers were successfully developed for high-performance QCLs.

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U2 - 10.1109/QELS.2007.4431369

DO - 10.1109/QELS.2007.4431369

M3 - Conference contribution

AN - SCOPUS:51549118929

SN - 1557528349

SN - 9781557528346

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

BT - 2007 Quantum Electronics and Laser Science Conference, QELS

T2 - 2007 Quantum Electronics and Laser Science Conference, QELS

Y2 - 6 May 2007 through 11 May 2007

ER -

Growth studies of quantum cascade lasers with current-blocking structures

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

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