Ultra-low voltage defect quantum cascade lasers

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

Ultra-low voltage defect quantum cascade lasers

Matthew D. Escarra, Anthony J. Hoffman, Kale J. Franz, Scott S. Howard, Xiaojun Wang, Jen Yu Fan, Claire F. 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	Conference on Lasers and Electro-Optics, CLEO 2009
State	Published - Dec 1 2009
Event	Conference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States Duration: May 31 2009 → Jun 5 2009

Other

Other	Conference on Lasers and Electro-Optics, CLEO 2009
Country	United States
City	Baltimore, MD
Period	5/31/09 → 6/5/09

All Science Journal Classification (ASJC) codes

Instrumentation
Atomic and Molecular Physics, and Optics

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@inproceedings{fbc14dd900744179b88801a9dc9cbab0,

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 Xiaojun Wang and Fan, {Jen Yu} and Gmachl, {Claire F.}",

year = "2009",

month = dec,

day = "1",

language = "English (US)",

isbn = "9781557528698",

booktitle = "Conference on Lasers and Electro-Optics, CLEO 2009",

note = "Conference on Lasers and Electro-Optics, CLEO 2009 ; Conference date: 31-05-2009 Through 05-06-2009",

}

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 - Wang, Xiaojun

AU - Fan, Jen Yu

AU - Gmachl, Claire F.

PY - 2009/12/1

Y1 - 2009/12/1

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 - http://www.scopus.com/inward/record.url?scp=84894099615&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84894099615&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84894099615

SN - 9781557528698

BT - Conference on Lasers and Electro-Optics, CLEO 2009

T2 - Conference on Lasers and Electro-Optics, CLEO 2009

Y2 - 31 May 2009 through 5 June 2009

ER -