-
Abstract
- Abstract
- Figures (6)
- Tables (0)
- Equations (0)
- References (34)
- Get PDF
- View Full Text
-
Paper Information
-
Get Citation
- ！Citations Alert
- Category
-
Share
Received: May. 22, 2020
Accepted: Jul. 7, 2020
Posted: Sep. 17, 2020
Published Online: Sep. 21, 2020
The Author Email: Li Fan (fanli@yzu.edu.cn)
Copy Citation Text
Li Fan, Xiaoyu Wang, Xiaodong Zhao, Jianhui Wang, Jun Shen, Huibo Fan, Jun Zhu, Mingya Shen. First-Stokes and second-Stokes multi-wavelength continuous-wave operation in Nd:YVO4/BaWO4 Raman laser under in-band pumping[J]. Chinese Optics Letters, 2020, 18(11): 111401
Download Citation
Lasers, Optical Amplifiers, and Laser Optics
Chinese Optics Letters, Vol. 18, Issue 11, 111401 (2020)
First-Stokes and second-Stokes multi-wavelength continuous-wave operation in Nd:YVO4/BaWO4 Raman laser under in-band pumping 
Li Fan*, Xiaoyu Wang, Xiaodong Zhao, Jianhui Wang, Jun Shen, Huibo Fan, Jun Zhu, and Mingya Shen
Author Affiliations
- College of Physics Science and Technology, Institute of Applied Photonic Technology, Yangzhou University, Yangzhou 225002, China
Abstract
A continuous-wave Nd:YVO4/BaWO4 Raman laser generating simultaneous multi-wavelength first-Stokes and second-Stokes emissions is demonstrated for the first time, to the best of our knowledge. Investigations concerning different pump spot sizes and crystal lengths were conducted to improve the thermal effect and pump absorption. Three first-Stokes lasers at 1103.6, 1175.9, and 1180.7 nm and two second-Stokes lasers at 1145.7 and 1228.9 nm are obtained simultaneously using the Raman shifts of 925 cm-1 and 332 cm-1 in BaWO4 and 890 cm-1 in YVO4. At the incident pump power of 23.1 W, 1.24 W maximum Raman output power is achieved, corresponding to an optical conversion efficiency of 5.4%. We also present a theoretical analysis of the competition between different Stokes lines.
keywords
Please Enter Your Email:
