Tunable Mid-IR dual frequency laser based on a Single-Resonant Optical Parametric Oscillator
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    A Tunable Mid-IR dual frequency laser based on Single-Resonant Optical Parametric Oscillator is presented. The mid-infrared wavelength tunability of 3-3.8 μm is achieved by adjusting the temperature and polarization period of MgO:PPLN crystal. When the pump power is 6.9 W and the temperature of the MgO:PPLN is 75°C, output power of 1.25W is obtained. The highest optical-optical conversion efficiency of the idler light with respect to pump light is 18.2%. The beat note frequency is equal to the beat note frequency of the pump, which can be tuned from 125 to 175 MHz. The modulation index of the beat note of idle could be adjusted with different dual-frequency power radio of pump.

    Reference
    Related
    Cited by
Get Citation

LI Kun, YANG Su-Hui, WANG Xin, LI Zhuo, ZHANG Jin-Ying. Tunable Mid-IR dual frequency laser based on a Single-Resonant Optical Parametric Oscillator[J]. Journal of Infrared and Millimeter Waves,2019,38(2):195~202

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:November 03,2018
  • Revised:December 04,2018
  • Adopted:December 12,2018
  • Online: May 08,2019
  • Published: