Low voltage defect heterogeneous quantum cascade laser

Anthony J. Hoffman; Stephan Schartner; Scott S. Howard; Kale J. Franz; Fred Towner; Claire F. Gmachl

Low voltage defect heterogeneous quantum cascade laser

Anthony J. Hoffman, Stephan Schartner, Scott S. Howard, Kale J. Franz, Fred Towner, Claire F. Gmachl

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

Abstract

We demonstrate a quantum cascade laser employing two different injector regions and matched 4.6μm optical transitions for low-voltage-defect operation. The laser has a pulsed wall-plug efficiency of 19% at 80K and operates pulsed at 300K.

Original language	English (US)
Title of host publication	Conference on Lasers and Electro-Optics, CLEO 2008
Publisher	Optical Society of America
ISBN (Print)	9781557528599
State	Published - Jan 1 2008
Event	Conference on Lasers and Electro-Optics, CLEO 2008 - San Jose, CA, United States Duration: May 4 2008 → May 9 2008

Other

Other	Conference on Lasers and Electro-Optics, CLEO 2008
Country	United States
City	San Jose, CA
Period	5/4/08 → 5/9/08

All Science Journal Classification (ASJC) codes

Instrumentation
Atomic and Molecular Physics, and Optics

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Hoffman, A. J., Schartner, S., Howard, S. S., Franz, K. J., Towner, F., & Gmachl, C. F. (2008). Low voltage defect heterogeneous quantum cascade laser. In Conference on Lasers and Electro-Optics, CLEO 2008 Optical Society of America.

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title = "Low voltage defect heterogeneous quantum cascade laser",

abstract = "We demonstrate a quantum cascade laser employing two different injector regions and matched 4.6μm optical transitions for low-voltage-defect operation. The laser has a pulsed wall-plug efficiency of 19% at 80K and operates pulsed at 300K.",

author = "Hoffman, {Anthony J.} and Stephan Schartner and Howard, {Scott S.} and Franz, {Kale J.} and Fred Towner and Gmachl, {Claire F.}",

year = "2008",

month = jan,

day = "1",

language = "English (US)",

isbn = "9781557528599",

booktitle = "Conference on Lasers and Electro-Optics, CLEO 2008",

publisher = "Optical Society of America",

note = "Conference on Lasers and Electro-Optics, CLEO 2008 ; Conference date: 04-05-2008 Through 09-05-2008",

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TY - GEN

T1 - Low voltage defect heterogeneous quantum cascade laser

AU - Hoffman, Anthony J.

AU - Schartner, Stephan

AU - Howard, Scott S.

AU - Franz, Kale J.

AU - Towner, Fred

AU - Gmachl, Claire F.

PY - 2008/1/1

Y1 - 2008/1/1

N2 - We demonstrate a quantum cascade laser employing two different injector regions and matched 4.6μm optical transitions for low-voltage-defect operation. The laser has a pulsed wall-plug efficiency of 19% at 80K and operates pulsed at 300K.

AB - We demonstrate a quantum cascade laser employing two different injector regions and matched 4.6μm optical transitions for low-voltage-defect operation. The laser has a pulsed wall-plug efficiency of 19% at 80K and operates pulsed at 300K.

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UR - http://www.scopus.com/inward/citedby.url?scp=84898664384&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84898664384

SN - 9781557528599

BT - Conference on Lasers and Electro-Optics, CLEO 2008

PB - Optical Society of America

T2 - Conference on Lasers and Electro-Optics, CLEO 2008

Y2 - 4 May 2008 through 9 May 2008

ER -