Diode-pumped composite YVO4/Nd:YVO4/YVO4 self-Raman second-Stokes laser at 1764 nm

Xiaohua Xie; Yongqin Yu; Yufeng Zhang; Dong Wang; Chenlin Du

doi:doi:10.3788/col201412.s21405

Chinese Optics Letters, 2014, 12 (s2): S21405, Published Online: Dec. 4, 2014

Diode-pumped composite YVO4/Nd:YVO4/YVO4 self-Raman second-Stokes laser at 1764 nm Download： 567次

Xiaohua Xie ^1,2,3Yongqin Yu ^2,3,4Yufeng Zhang ^1,2,3Dong Wang ^1,2,3Chenlin Du ^1,2,3

Author Affiliations

¹ College of Electronic Science and Technology, Shenzhen University, Shenzhen 518060, China

² Shenzhen Key Laboratory of Laser Engineering, Shenzhen University, Shenzhen 518060, China

³ Key Laboratory of Advanced Optical Precision Manufacturing Technology of Guangdong Higher Education Institutes, Shenzhen University, Shenzhen 518060, China

⁴ College of Physics Science and Technology, Shenzhen University, Shenzhen 518060, China

140.3550 Lasers, Raman 140.3540 Lasers, Q-switched 140.3480 Lasers, diode-pumped 140.3580 Lasers, solid-state 140.3530 Lasers, neodymium

Abstract

We report a diode-end-pumped Q-switched YVO4/Nd:YVO4/YVO4 self-Raman second-Stokes laser at the wavelength of 1764 nm. With the incident pump power of 32 W and the pulse repetition frequency of 20 kHz, the maximal average output power at 1764 nm is up to 1.18 W, with the corresponding optical conversion efficiency of 3.69%. The highest pulse energy and peak power are 59 mJ and 31.7 kW, respectively.

PDF全文

Xiaohua Xie, Yongqin Yu, Yufeng Zhang, Dong Wang, Chenlin Du. Diode-pumped composite YVO4/Nd:YVO4/YVO4 self-Raman second-Stokes laser at 1764 nm[J]. Chinese Optics Letters, 2014, 12(s2): S21405.

Diode-pumped composite YVO4/Nd:YVO4/YVO4 self-Raman second-Stokes laser at 1764 nm Download： 567次

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