High repetition rate 1.34 μm Q-switched mode-locked Nd:YVO<sub>4</sub> laser

Wu Yijie; Peng Jiying; Yuan Ruixia

doi:10.11884/HPLPB201527.111007

Volume 27 Issue 11

Nov. 2015

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Article Navigation > High Power Laser and Particle Beams > 2015 > 27(11): 111007

Wu Min’gan, Liu Yi, Lin Fuchang, et al. Characteristics analysis of electrohydraulic shockwave[J]. High Power Laser and Particle Beams, 2020, 32: 045002. doi: 10.11884/HPLPB202032.190356

Citation:

Wu Yijie, Peng Jiying, Yuan Ruixia. High repetition rate 1.34 μm Q-switched mode-locked Nd:YVO₄ laser[J]. High Power Laser and Particle Beams, 2015, 27: 111007. doi: 10.11884/HPLPB201527.111007

Wu Min’gan, Liu Yi, Lin Fuchang, et al. Characteristics analysis of electrohydraulic shockwave[J]. High Power Laser and Particle Beams, 2020, 32: 045002. doi: 10.11884/HPLPB202032.190356

Citation:

Wu Yijie, Peng Jiying, Yuan Ruixia. High repetition rate 1.34 μm Q-switched mode-locked Nd:YVO₄ laser[J]. High Power Laser and Particle Beams, 2015, 27: 111007. doi: 10.11884/HPLPB201527.111007

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High repetition rate 1.34 μm Q-switched mode-locked Nd:YVO₄ laser

doi: 10.11884/HPLPB201527.111007

1.
Institute of Laser,School of Science,Beijing Jiaotong University,Beijing 100044,China

Received Date: 2015-06-24
Rev Recd Date: 2015-09-11
Publish Date: 2015-10-27

Abstract

Abstract

A passively Q-switched mode-locked Nd:YVO4 laser based upon V:YAG saturable absorber at 1.34 m is reported. In the case of LD end-pumped, 1.34 m Q-switch mode-locked pulse operation with a repetition rate up to 2.6 GHz is realized by using linear cavity structure at output mirror with 10% transmittance. The Nd3+ concentration of the Nd:YVO4 crystal is 0.2%, and the initial transmittance of V:YAG is 83%. When the incident pump power is 11 W, the maximum average output power of the 1.34 m Q-switched mode-locked laser is 308 mW with a light-light conversion efficiency of 2.8%.
- laser,
- high repetition rate,
- Q-switch mode locking,
- V:YAG,
- Nd:YVO4

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