High-speed modulation characteristic of a quantum cascade laser

A. Hangauer, G. Spinner, M. Nikodem, Gerard Wysocki

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

1 Scopus citations

Abstract

A high-frequency (100kHz-1GHz) modulation of the quantum cascade laser amplitude and phase is presented. Plasma-effect tuning with coefficients in 0.5-1.7MHz/mA range is observed depending on bias current. Carrier dynamics effects appear at frequencies >100MHz.

Original languageEnglish (US)
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
DOIs
StatePublished - 2013
Event2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Publication series

Name2013 Conference on Lasers and Electro-Optics, CLEO 2013

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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    Hangauer, A., Spinner, G., Nikodem, M., & Wysocki, G. (2013). High-speed modulation characteristic of a quantum cascade laser. In 2013 Conference on Lasers and Electro-Optics, CLEO 2013 [6833122] (2013 Conference on Lasers and Electro-Optics, CLEO 2013). IEEE Computer Society. https://doi.org/10.1364/cleo_si.2013.cm1k.2