Theoretical study on temporal behavior of Brillouin-enhanced four-wave mixing

Cheng Yu Zhu, Zhi Wei Lu, Wei Ming He, De Xin Ba, Yu Lei Wang, Wei Gao, Yong Kang Dong

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

The nature of Brillouin-enhanced four-wave mixing (BEFWM) temporal modulating behavior is examined numerically. The evolution of the acoustic wave, which plays a key role in the process of energy inter-coupling, is simulated and analyzed. Based on this, the detailed mechanism of BEFWM temporal characteristics is explained. It is demonstrated that, modulations in the conjugate wave are related with the distribution and fluctuation of the acoustic wave, and influenced by parameters such as phonon lifetime, intensity of the signal and pump wave, effective interaction length, and so on.

Original languageEnglish
Pages (from-to)229-235
Number of pages7
JournalWuli Xuebao/Acta Physica Sinica
Volume56
Issue number1
StatePublished - Jan 2007
Externally publishedYes

Keywords

  • Brillouin amplification
  • Brillouin-enhanced four-wave mixing
  • Four-wave mixing
  • Optical phase conjugation

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