Wavelength Tunability of the Transistor-Injected Quantum Cascade Laser

Zhiyuan Lin, Zhuoran Wang, Guohui Yuan, Jean Pierre Leburton

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

Abstract

Wavelength Tunability of the transistor-injected quantum cascade laser (TI-QCL) is analyzed by calculating the spectral gain cross section under different electric fields. Calculated results show that the tunability of the TI-QCL ranges from 10.61 μm to 9.56 μm and from 15.31 μm to 12.34 μm for different optical transitions as the electric field varies from 42 kV/cm to 62 kV/cm, agreeing well with the results by transition dipole moments analysis.

Original languageEnglish (US)
Title of host publication2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
PublisherIEEE Computer Society
ISBN (Electronic)9781538638095
DOIs
StatePublished - Oct 25 2018
Event43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan
Duration: Sep 9 2018Sep 14 2018

Publication series

NameInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume2018-September
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Other

Other43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
CountryJapan
CityNagoya
Period9/9/189/14/18

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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