Applied Physics B

, Volume 107, Issue 1, pp 67–70

2 μm single-frequency Tm:YAG laser generated from a diode-pumped L-shaped twisted mode cavity

  • C. Gao
  • R. Wang
  • Z. Lin
  • M. Gao
  • L. Zhu
  • Y. Zheng
  • Y. Zhang
Article

DOI: 10.1007/s00340-011-4838-z

Cite this article as:
Gao, C., Wang, R., Lin, Z. et al. Appl. Phys. B (2012) 107: 67. doi:10.1007/s00340-011-4838-z

Abstract

A 2 μm single-frequency Tm:YAG laser was developed by using a diode pumped L-shaped twisted-mode-cavity. By suppressing the spatial hole-burning, the 2 μm single-frequency laser was obtained, with the output power of 1.46 W and the slope efficiency of 19.2%.

Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  • C. Gao
    • 1
  • R. Wang
    • 1
  • Z. Lin
    • 1
  • M. Gao
    • 1
  • L. Zhu
    • 1
  • Y. Zheng
    • 1
  • Y. Zhang
    • 1
  1. 1.School of Opto-ElectronicsBeijing Institute of TechnologyBeijingChina