Millijoule intracavity OPO driven by a passively Q-switched Nd:YVO4 laser with AlGaInAs quantum-well saturable absorber

被引：0
|
作者：
Y. P. Huang
P. Y. Chiang
Y. F. Chen
K. F. Huang
机构：
[1] National Chiao Tung University,Department of Electrophysics
来源：
Applied Physics B | 2011年 / 104卷
关键词：
Laser Phys; Optical Parametric Oscillator; Saturable Absorber; Laser Crystal; Output Pulse Energy;
D O I：
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中图分类号：
学科分类号：
摘要：
We originally demonstrate the use of an AlGaInAs periodic quantum-well absorber to achieve a quasi-continuous-wave (QCW) diode-pumped passively Q-switched Nd:YVO4 laser with an intracavity optical parametric oscillator (OPO). With a diode-pumping energy of 35 mJ, the output pulse energy and the pulse width at 1573 nm are found to be 1.58 mJ and 26 ns, respectively. The pulse repetition rate can be up to 100 Hz with the overall OPO beam quality M2 factor to be better than 1.5.
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页码：591 / 595
页数：4
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