Observation of photon-driven electronic transport in quantum cascade lasers

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

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publication2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
DOIs
Publication statusPublished - 2007 Dec 1
Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
Duration: 2007 Aug 262007 Aug 31

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Other

Other2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
CountryKorea, Republic of
CitySeoul
Period07/8/2607/8/31

Fingerprint

Quantum cascade lasers
Stimulated emission
quantum cascade lasers
stimulated emission
Heterojunctions
cascades
Photons
recovery
Pumps
pumps
Recovery
thresholds
probes
photons
electronics

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

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 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM [4391218] (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest). https://doi.org/10.1109/CLEOPR.2007.4391218
Choi, Hyunyong ; Diehl, Laurent ; Giovannini, Marcella ; Faist, Jérôme ; Capasso, Federico ; Norris, Theodore B. / Observation of photon-driven electronic transport in quantum cascade lasers. 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM. 2007. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest).
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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 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM., 4391218, Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM, Seoul, Korea, Republic of, 07/8/26. https://doi.org/10.1109/CLEOPR.2007.4391218

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

2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM. 2007. 4391218 (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest).

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

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

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AU - Giovannini, Marcella

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AU - Norris, Theodore B.

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Choi H, Diehl L, Giovannini M, Faist J, Capasso F, Norris TB. Observation of photon-driven electronic transport in quantum cascade lasers. In 2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM. 2007. 4391218. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest). https://doi.org/10.1109/CLEOPR.2007.4391218