High-repetition-rate megawatt millijoule pulses from a Nd:YVO4 laser passively Q-switched by a semiconductor saturable absorber

Y. P. Huang; P. Y. Chiang; Y. J. Huang; Kuan-Wei Su; Yung-Fu Chen; Kai-Feng Huang

doi:10.1007/s00340-010-4189-1

High-repetition-rate megawatt millijoule pulses from a Nd:YVO₄ laser passively Q-switched by a semiconductor saturable absorber

Y. P. Huang, P. Y. Chiang, Y. J. Huang, Kuan-Wei Su, Yung-Fu Chen, Kai-Feng Huang

電子物理學系

研究成果: Article › 同行評審

3 引文斯高帕斯（Scopus）

摘要

We exploit an AlGaInAs periodic quantum-well absorber with a large modulation strength to realize a multi-mJ passively Q-switched Nd:YVO ₄ laser with a repetition rate up to 200 Hz. At a pump energy of 34 mJ, the output pulse energy and the peak power are found to be 3.5 mJ and 1.1 MW, respectively. The fluctuation of the output pulse energy is generally less than ±2%.

原文	English
頁（從 - 到）	291-294
頁數	4
期刊	Applied Physics B: Lasers and Optics
卷	103
發行號	2
DOIs	https://doi.org/10.1007/s00340-010-4189-1
出版狀態	Published - 5月 2011

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10.1007/s00340-010-4189-1

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abstract = "We exploit an AlGaInAs periodic quantum-well absorber with a large modulation strength to realize a multi-mJ passively Q-switched Nd:YVO 4 laser with a repetition rate up to 200 Hz. At a pump energy of 34 mJ, the output pulse energy and the peak power are found to be 3.5 mJ and 1.1 MW, respectively. The fluctuation of the output pulse energy is generally less than ±2%.",

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AU - Huang, Y. P.

AU - Chiang, P. Y.

AU - Huang, Y. J.

AU - Su, Kuan-Wei

AU - Chen, Yung-Fu

AU - Huang, Kai-Feng

PY - 2011/5

Y1 - 2011/5

N2 - We exploit an AlGaInAs periodic quantum-well absorber with a large modulation strength to realize a multi-mJ passively Q-switched Nd:YVO 4 laser with a repetition rate up to 200 Hz. At a pump energy of 34 mJ, the output pulse energy and the peak power are found to be 3.5 mJ and 1.1 MW, respectively. The fluctuation of the output pulse energy is generally less than ±2%.

AB - We exploit an AlGaInAs periodic quantum-well absorber with a large modulation strength to realize a multi-mJ passively Q-switched Nd:YVO 4 laser with a repetition rate up to 200 Hz. At a pump energy of 34 mJ, the output pulse energy and the peak power are found to be 3.5 mJ and 1.1 MW, respectively. The fluctuation of the output pulse energy is generally less than ±2%.

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JO - Applied Physics B: Lasers and Optics

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IS - 2

ER -

High-repetition-rate megawatt millijoule pulses from a Nd:YVO4 laser passively Q-switched by a semiconductor saturable absorber

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High-repetition-rate megawatt millijoule pulses from a Nd:YVO₄ laser passively Q-switched by a semiconductor saturable absorber