Ultra-low voltage defect quantum cascade lasers

Matthew D. Escarra; Anthony J. Hoffman; Kale J. Franz; Scott S. Howard; Wang Xiaojun; Jen Yu Fan; Claire Gmachl

Ultra-low voltage defect quantum cascade lasers

Matthew D. Escarra, Anthony J. Hoffman, Kale J. Franz, Scott S. Howard, Wang Xiaojun, Jen Yu Fan, Claire Gmachl

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

Abstract

We demonstrate a quantum cascade laser featuring a low-voltage-defect short injector. Devices showing a voltage-defect as low as 20meV and voltage efficiency of 88% at 80K are reported, with >80% voltage efficiency at room temperature.

Original language	English (US)
Title of host publication	2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009
State	Published - 2009
Externally published	Yes
Event	2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009 - Baltimore, MD, United States Duration: Jun 2 2009 → Jun 4 2009

Publication series

Name	2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009

Other

Other	2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009
Country/Territory	United States
City	Baltimore, MD
Period	6/2/09 → 6/4/09

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Cite this

Escarra, M. D., Hoffman, A. J., Franz, K. J., Howard, S. S., Xiaojun, W., Fan, J. Y., & Gmachl, C. (2009). Ultra-low voltage defect quantum cascade lasers. In 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009 Article 5225745 (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Escarra, Matthew D. ; Hoffman, Anthony J. ; Franz, Kale J. et al. / Ultra-low voltage defect quantum cascade lasers. 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 2009. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

@inproceedings{5864c07d9bb64351ab0db041b4189f46,

title = "Ultra-low voltage defect quantum cascade lasers",

abstract = "We demonstrate a quantum cascade laser featuring a low-voltage-defect short injector. Devices showing a voltage-defect as low as 20meV and voltage efficiency of 88\% at 80K are reported, with >80\% voltage efficiency at room temperature.",

author = "Escarra, \{Matthew D.\} and Hoffman, \{Anthony J.\} and Franz, \{Kale J.\} and Howard, \{Scott S.\} and Wang Xiaojun and Fan, \{Jen Yu\} and Claire Gmachl",

year = "2009",

language = "English (US)",

isbn = "9781557528698",

series = "2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009",

booktitle = "2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009",

note = "2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009 ; Conference date: 02-06-2009 Through 04-06-2009",

}

Escarra, MD, Hoffman, AJ, Franz, KJ, Howard, SS, Xiaojun, W, Fan, JY & Gmachl, C 2009, Ultra-low voltage defect quantum cascade lasers. in 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009., 5225745, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009, Baltimore, MD, United States, 6/2/09.

Ultra-low voltage defect quantum cascade lasers. / Escarra, Matthew D.; Hoffman, Anthony J.; Franz, Kale J. et al.
2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 2009. 5225745 (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

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

TY - GEN

T1 - Ultra-low voltage defect quantum cascade lasers

AU - Escarra, Matthew D.

AU - Hoffman, Anthony J.

AU - Franz, Kale J.

AU - Howard, Scott S.

AU - Xiaojun, Wang

AU - Fan, Jen Yu

AU - Gmachl, Claire

PY - 2009

Y1 - 2009

N2 - We demonstrate a quantum cascade laser featuring a low-voltage-defect short injector. Devices showing a voltage-defect as low as 20meV and voltage efficiency of 88% at 80K are reported, with >80% voltage efficiency at room temperature.

AB - We demonstrate a quantum cascade laser featuring a low-voltage-defect short injector. Devices showing a voltage-defect as low as 20meV and voltage efficiency of 88% at 80K are reported, with >80% voltage efficiency at room temperature.

UR - https://www.scopus.com/pages/publications/71049119717

UR - https://www.scopus.com/inward/citedby.url?scp=71049119717&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:71049119717

SN - 9781557528698

T3 - 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009

BT - 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009

T2 - 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009

Y2 - 2 June 2009 through 4 June 2009

ER -

Escarra MD, Hoffman AJ, Franz KJ, Howard SS, Xiaojun W, Fan JY et al. Ultra-low voltage defect quantum cascade lasers. In 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 2009. 5225745. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Ultra-low voltage defect quantum cascade lasers

Abstract

Publication series

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All Science Journal Classification (ASJC) codes

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