Terahertz light amplification by stimulated emission of radiation from optically pumped graphene

Taiichi Otsuji, Stephane A. Boubanga Tombet, Silvia Chan, Akira Satou, Victor Ryzhii

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Citations (Scopus)

Abstract

The gapless and linear energy spectra of electrons and holes in graphene lead to nontrivial features such as negative dynamic conductivity in the terahertz spectral range. This paper reviews the recent advances in theoretical and experimental study on terahertz light amplification by stimulated emission of radiation in optically pumped graphene.

Original languageEnglish
Title of host publicationTerahertz Physics, Devices, and Systems V
Subtitle of host publicationAdvance Applications in Industry and Defense
DOIs
Publication statusPublished - 2011
EventTerahertz Physics, Devices, and Systems V: Advance Applications in Industry and Defense - Orlando, FL, United States
Duration: 2011 Apr 252011 Apr 26

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8023
ISSN (Print)0277-786X

Conference

ConferenceTerahertz Physics, Devices, and Systems V: Advance Applications in Industry and Defense
Country/TerritoryUnited States
CityOrlando, FL
Period11/4/2511/4/26

Keywords

  • Amplification
  • Carrier relaxation
  • Graphene
  • Laser
  • Stimulated emission
  • Terahertz

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