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 proceedingConference 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 languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, 2007, CLEO 2007
DOIs
StatePublished - Dec 1 2007
EventConference on Lasers and Electro-Optics, 2007, CLEO 2007 - Baltimore, MD, United States
Duration: May 6 2007May 11 2007

Other

OtherConference on Lasers and Electro-Optics, 2007, CLEO 2007
CountryUnited States
CityBaltimore, MD
Period5/6/075/11/07

Fingerprint

quantum cascade lasers
cycles
photoacoustic spectroscopy
bursts

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

Cite this

Ko, T., Liu, Z., & Gmachl, C. F. (2007). Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers. In Conference on Lasers and Electro-Optics, 2007, CLEO 2007 [4453613] https://doi.org/10.1109/CLEO.2007.4453613
Ko, Tiffany ; Liu, Zhijun ; Gmachl, Claire F. / Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers. Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 2007.
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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 = "12",
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doi = "https://doi.org/10.1109/CLEO.2007.4453613",
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Ko, T, Liu, Z & Gmachl, CF 2007, Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers. in Conference on Lasers and Electro-Optics, 2007, CLEO 2007., 4453613, Conference on Lasers and Electro-Optics, 2007, CLEO 2007, Baltimore, MD, United States, 5/6/07. https://doi.org/10.1109/CLEO.2007.4453613

Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers. / Ko, Tiffany; Liu, Zhijun; Gmachl, Claire F.

Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 2007. 4453613.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

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DO - https://doi.org/10.1109/CLEO.2007.4453613

M3 - Conference contribution

SN - 9781557528346

BT - Conference on Lasers and Electro-Optics, 2007, CLEO 2007

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Ko T, Liu Z, Gmachl CF. Pulsed high duty cycle operation of λ ∼ 8μm quantum cascade lasers. In Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 2007. 4453613 https://doi.org/10.1109/CLEO.2007.4453613