Optical generation of high spin polarization in GaSe nanoslabs

Yanhao Tang, Wei Xie, Krishna C. Mandal, John A. McGuire, C. W. Lai

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

Abstract

We report nearly complete preservation of 'spin memory' between optical absorption and photoluminescence under excitation >0.2 eV above the band gap in nanometer GaSe slabs.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
Externally publishedYes
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Excitons
  • Gases
  • Optical mixing
  • Optical polarization
  • Optical pumping
  • Polarization
  • Ultrafast optics

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