Observation of photon-driven electronic transport in quantum cascade lasers

Hyunyong Choi; Laurent Diehl; Marcella Giovannini; Jérôme Faist; Federico Capasso; Theodore B. Norris

Observation of photon-driven electronic transport in quantum cascade lasers

Hyunyong Choi, Laurent Diehl, Marcella Giovannini, Jérôme Faist, Federico Capasso, Theodore B. Norris

Department of Electrical and Electronic Engineering

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

Abstract

We report a series of femtosecond pump-probe measurements on quantum cascade lasers operating below and above threshold; the gain recovery dynamics reveal how quantum stimulated emission drives the current through the cascade heterostructure, which we refer to as photon-driven transport.

Original language	English
Title of host publication	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
Publisher	Optical Society of America
ISBN (Print)	1424411742, 9781424411740
Publication status	Published - 2007 Jan 1
Event	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 - Seoul, Korea, Republic of Duration: 2007 Aug 26 → 2007 Aug 26

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Other

Other	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
Country	Korea, Republic of
City	Seoul
Period	07/8/26 → 07/8/26

All Science Journal Classification (ASJC) codes

Instrumentation
Atomic and Molecular Physics, and Optics

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Choi, H., Diehl, L., Giovannini, M., Faist, J., Capasso, F., & Norris, T. B. (2007). Observation of photon-driven electronic transport in quantum cascade lasers. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 (Optics InfoBase Conference Papers). Optical Society of America.

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title = "Observation of photon-driven electronic transport in quantum cascade lasers",

abstract = "We report a series of femtosecond pump-probe measurements on quantum cascade lasers operating below and above threshold; the gain recovery dynamics reveal how quantum stimulated emission drives the current through the cascade heterostructure, which we refer to as photon-driven transport.",

author = "Hyunyong Choi and Laurent Diehl and Marcella Giovannini and J{\'e}r{\^o}me Faist and Federico Capasso and Norris, {Theodore B.}",

year = "2007",

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language = "English",

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booktitle = "Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007",

note = "Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 ; Conference date: 26-08-2007 Through 26-08-2007",

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Choi, H, Diehl, L, Giovannini, M, Faist, J, Capasso, F & Norris, TB 2007, Observation of photon-driven electronic transport in quantum cascade lasers. in Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007. Optics InfoBase Conference Papers, Optical Society of America, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007, Seoul, Korea, Republic of, 07/8/26.

Observation of photon-driven electronic transport in quantum cascade lasers. / Choi, Hyunyong; Diehl, Laurent; Giovannini, Marcella; Faist, Jérôme; Capasso, Federico; Norris, Theodore B.

Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007. Optical Society of America, 2007. (Optics InfoBase Conference Papers).

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

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T1 - Observation of photon-driven electronic transport in quantum cascade lasers

AU - Choi, Hyunyong

AU - Diehl, Laurent

AU - Giovannini, Marcella

AU - Faist, Jérôme

AU - Capasso, Federico

AU - Norris, Theodore B.

PY - 2007/1/1

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AB - We report a series of femtosecond pump-probe measurements on quantum cascade lasers operating below and above threshold; the gain recovery dynamics reveal how quantum stimulated emission drives the current through the cascade heterostructure, which we refer to as photon-driven transport.

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BT - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007

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