Theoretical study of tunable terahertz radiation based on stimulated polariton scattering in zinc blende crystal

Zhong Yang Li, Jian Quan Yao, Jun Li, Pi Bin Bing, De Gang Xu, Peng Wang

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Based on the theory of stimulated polariton scattering, adopting reported experimental conditions that generate tuning terahertz wave utilizing nonlinear optical parametric oscillation as the theoretical analysis model, and taking GaAs, GaP, InP, ZnTe crystals as representatives, the absorption and gain characteristics in zinc blende crystal are calculated, and the output tuning characteristics of terahertz wave are also analyzed. We give detailed analysis of the cavity structure that efficiently outputs terahertz wave, and compare it with the terahertz parametric oscillator composed of MgO:LiNbO3 crystal.

Original languageEnglish
Pages (from-to)6237-6242
Number of pages6
JournalWuli Xuebao/Acta Physica Sinica
Volume59
Issue number9
StatePublished - Sep 2010
Externally publishedYes

Keywords

  • Polariton
  • Terahertz wave
  • Terahertz wave parametric oscillation
  • Zinc blende crystal

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