Femtosecond resonant pulse propagation in quantum cascade lasers: Evidence of coherent effects

Hyunyong Choi, Vasileios Marios Gkortsas, Franz X. Kärtner, Laurent Diehl, Christine Y. Wang, Federico Capasso, David Bour, Scott Corzine, Jintian Zhu, Gloria Höfler, Theodore B. Norris

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

Abstract

Ultrafast upconversion is employed to investigate pulse propagation in quantum cascade lasers. We have observed advances of the pulse peak to early times, pulse re-shaping, and evidence of a coherent contribution to pulse propagation.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2008
PublisherOptical Society of America
ISBN (Print)9781557528599
Publication statusPublished - 2008 Jan 1
EventConference on Lasers and Electro-Optics, CLEO 2008 - San Jose, CA, United States
Duration: 2008 May 42008 May 9

Other

OtherConference on Lasers and Electro-Optics, CLEO 2008
CountryUnited States
CitySan Jose, CA
Period08/5/408/5/9

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All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Choi, H., Gkortsas, V. M., Kärtner, F. X., Diehl, L., Wang, C. Y., Capasso, F., Bour, D., Corzine, S., Zhu, J., Höfler, G., & Norris, T. B. (2008). Femtosecond resonant pulse propagation in quantum cascade lasers: Evidence of coherent effects. In Conference on Lasers and Electro-Optics, CLEO 2008 Optical Society of America.