High power spiral cavity quantum cascade superluminescent emitter

Mei C. Zheng, Nyan L. Aung, Abanti Basak, Peter Q. Liu, Xiaojun Wang, Jen Yu Fan, Mariano Troccoli, Claire F. Gmachl

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

Abstract

Quantum cascade devices have been shaped into compact, yet long spiral cavities to increase mid-infrared superluminescence power. A peak power of ~57 mW at 250 K is obtained with a coherence length of ~107 μm.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO-SI 2015
PublisherOptical Society of America (OSA)
Number of pages1
ISBN (Electronic)9781557529688
DOIs
StatePublished - May 4 2015
EventCLEO: Science and Innovations, CLEO-SI 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Publication series

NameCLEO: Science and Innovations, CLEO-SI 2015

Other

OtherCLEO: Science and Innovations, CLEO-SI 2015
CountryUnited States
CitySan Jose
Period5/10/155/15/15

All Science Journal Classification (ASJC) codes

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

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  • Cite this

    Zheng, M. C., Aung, N. L., Basak, A., Liu, P. Q., Wang, X., Fan, J. Y., Troccoli, M., & Gmachl, C. F. (2015). High power spiral cavity quantum cascade superluminescent emitter. In CLEO: Science and Innovations, CLEO-SI 2015 (CLEO: Science and Innovations, CLEO-SI 2015). Optical Society of America (OSA). https://doi.org/10.1364/CLEO_SI.2015.STu2G.5