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Coherent mutually pumped phase conjugation induced with high-efficiency by self-pumped phase conjugate reflection

  • Sun Xiudong
  • , Zhang Jingwen
  • , Zhou Zhongxiang
  • , Xu Kebin
  • , Hong Jing
  • , J. I. Quanzhong
  • , C. Huanchu
  • , Zhu Guizhi
  • Harbin Institute of Technology
  • Shandong University
  • Dalian Jiaotong University

Research output: Contribution to journalArticlepeer-review

Abstract

A new scheme of coherent mutually pumped phase conjugate (MPPC) reflection that depends on the formation of self-pumped phase conjugate reflection of another beam has been demonstrated in a Cu:KNSBN crystal. The dependences of the MPPC reflectivity on the intensity ratio of the two incident beams and on the incident position of the signal beam were measured. We obtain phase conjugate reflectivities of greater than 90% at 488 nm.

Original languageEnglish
Pages (from-to)533-536
Number of pages4
JournalChinese Physics Letters
Volume12
Issue number9
DOIs
StatePublished - Sep 1995

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