Recent advances in high power mid- and far-wavelength infrared lasers for free space communication

S. Slivken*, M. Razeghi

*Corresponding author for this work

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

1 Scopus citations

Abstract

Link reliability is a significant issue for free space optical links. Inclement weather, such as fog, can seriously reduce the transmission of light through the atmosphere. However, this effect, for some types of fog, is wavelength-dependent. In order to improve link availability in both metro and hostile environments, mid- and far-wavelength infrared diode lasers can be of use. This paper will discuss some of the recent advances in high-power, uncooled quantum cascade lasers and their potential for use in long range and/or highly reliable free space communication links.

Original languageEnglish (US)
Title of host publicationActive and Passive Optical Components for Communications VI
DOIs
StatePublished - 2006
EventActive and Passive Optical Components for Communications VI - Boston, MA, United States
Duration: Oct 3 2006Oct 4 2006

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6389
ISSN (Print)0277-786X

Other

OtherActive and Passive Optical Components for Communications VI
Country/TerritoryUnited States
CityBoston, MA
Period10/3/0610/4/06

Keywords

  • Far-infrared
  • Free space communication
  • Intersubband laser
  • Mid-infrared
  • Quantum cascade laser

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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