Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers

Tiffany Ko; Zhijun Liu; Claire F. Gmachl

doi:10.1109/QELS.2007.4431390

Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers

Tiffany Ko, Zhijun Liu, Claire F. Gmachl

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

Abstract

We report on high duty-cycle pulsed and burst-mode operation of λ ∼ 8μm quantum cascade lasers under ambient conditions for photo-acoustic spectroscopy. An optimum in average optical power and efficiency is seen around 800kHz and 50% duty-cycle.

Original language	English (US)
Title of host publication	2007 Quantum Electronics and Laser Science Conference, QELS
DOIs	https://doi.org/10.1109/QELS.2007.4431390
State	Published - Dec 1 2007
Event	2007 Quantum Electronics and Laser Science Conference, QELS - Baltimore, MD, United States Duration: May 6 2007 → May 11 2007

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

Physics and Astronomy(all)

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10.1109/QELS.2007.4431390

Cite this

@inproceedings{f366ba6602bc448eba6ccc3fcf10ad48,

title = "Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers",

abstract = "We report on high duty-cycle pulsed and burst-mode operation of λ ∼ 8μm quantum cascade lasers under ambient conditions for photo-acoustic spectroscopy. An optimum in average optical power and efficiency is seen around 800kHz and 50% duty-cycle.",

author = "Tiffany Ko and Zhijun Liu and Gmachl, {Claire F.}",

year = "2007",

month = dec,

day = "1",

doi = "10.1109/QELS.2007.4431390",

language = "English (US)",

isbn = "1557528349",

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",

}

TY - GEN

T1 - Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers

AU - Ko, Tiffany

AU - Liu, Zhijun

AU - Gmachl, Claire F.

PY - 2007/12/1

Y1 - 2007/12/1

N2 - We report on high duty-cycle pulsed and burst-mode operation of λ ∼ 8μm quantum cascade lasers under ambient conditions for photo-acoustic spectroscopy. An optimum in average optical power and efficiency is seen around 800kHz and 50% duty-cycle.

AB - We report on high duty-cycle pulsed and burst-mode operation of λ ∼ 8μm quantum cascade lasers under ambient conditions for photo-acoustic spectroscopy. An optimum in average optical power and efficiency is seen around 800kHz and 50% duty-cycle.

UR - http://www.scopus.com/inward/record.url?scp=51549097799&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=51549097799&partnerID=8YFLogxK

U2 - 10.1109/QELS.2007.4431390

DO - 10.1109/QELS.2007.4431390

M3 - Conference contribution

AN - SCOPUS:51549097799

SN - 1557528349

SN - 9781557528346

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 -

Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers

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All Science Journal Classification (ASJC) codes

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