Applied Physics B

, 93:327

High-efficiency eye-safe intracavity Raman laser at 1531 nm with SrWO4 crystal

  • Y. X. Fan
  • Y. Liu
  • Y. H. Duan
  • Q. Wang
  • L. Fan
  • H. T. Wang
  • G. H. Jia
  • C. Y. Tu
Rapid communication

DOI: 10.1007/s00340-008-3165-5

Cite this article as:
Fan, Y.X., Liu, Y., Duan, Y.H. et al. Appl. Phys. B (2008) 93: 327. doi:10.1007/s00340-008-3165-5

Abstract

A high-efficiency diode-end-pumped Q-switched eye-safe linearly-polarized intracavity Raman laser at 1531 nm is demonstrated, with Nd:YVO4 as the laser medium and SrWO4 as the Raman crystal. The highest average power of 1.93 W is achieved, with an incident pump of 15.6 W and a repetition rate of 35 kHz. The narrowest pulse duration of 4.9 ns and the highest peak power of 32.2 kW are obtained at a repetition rate of 5 kHz.

PACS

42.55.Ye42.55.Xi42.65.Dr

Copyright information

© Springer-Verlag 2008

Authors and Affiliations

  • Y. X. Fan
    • 1
  • Y. Liu
    • 1
  • Y. H. Duan
    • 1
  • Q. Wang
    • 1
  • L. Fan
    • 1
  • H. T. Wang
    • 1
  • G. H. Jia
    • 2
  • C. Y. Tu
    • 2
  1. 1.Nanjing National Laboratory of Microstructures and Department of PhysicsNanjing UniversityNanjingChina
  2. 2.Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhouChina