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Control of THz wave emission by tuning relative phases between two color lasers

  • Zhelin Zhang
  • , Yanping Chen
  • , Zhen Zhang
  • , Xiaohui Yuan
  • , Min Chen
  • , Zhengming Sheng
  • , Jie Zhang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

Abstract

THz waves emitted from air filaments induced by elliptical polarized laser pulses are studied both theoretically and experimentally. The results show that not only the relative phase between the fundamental and its second harmonic laser fields but also the relative phases introduced by the elliptical polarized laser contribute to the THz generation.

Original languageEnglish
Title of host publicationIRMMW-THz 2015
Subtitle of host publication40th International Conference on Infrared, Millimeter, and Terahertz Waves
Place of PublicationPiscataway, NJ.
PublisherIEEE
Pages1-2
Number of pages2
ISBN (Print)9781479982721
DOIs
Publication statusPublished - 11 Nov 2015
Event40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015 - Hong Kong, China
Duration: 23 Aug 2015 → 28 Aug 2015

Conference

Conference40th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2015
Country/TerritoryChina
CityHong Kong
Period23/08/15 → 28/08/15

Keywords

  • atmospheric modeling
  • color
  • crystals
  • harmonic analysis
  • plasmas
  • polarization
  • laser tuning
  • light polarisation
  • optical harmonic generation
  • terahertz wave generation

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