Passive Q-switching of a laser-diode-pumped intracavity-frequency-doubling Nd:NYW/KTP laser with GaAs saturable absorber |
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| Authors: | Lei Chen Shengzhi Zhao Hongming Zhao |
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| Institution: | Optics Department, Shandong University, Jinan 250100, People's Republic of China |
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| Abstract: | Passive Q-switching of a laser-diode-pumped intracavity-frequency-doubling Nd:NYW/KTP laser has been realized with GaAs semiconductor saturable absorber. The dependence of pulse repetition rate, pulse energy, and pulse width on incident pump power are measured. The coupled rate equations are used to simulate the Q-switched process of laser, and the numerical solutions agree with the experimental results. |
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| Keywords: | LD-pumped Nd:NYW/KTP Passive Q-switch GaAs |
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