Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber
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Abstract
We report, for the first time to our knowledge, a diode-pumped passive Q-switched 946nm Nd:YAG laser by using a GaAs as saturable absorber. The maximum average output power is 1.24W at an incident pump power of 15W, corresponding to a slope efficiency of 10%. Laser pulses with pulse duration of 70ns and repetition rate of 330kHz are generated.
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WANG Su-Mei, ZHANG Qiu-Lin, ZHANG Ling, ZHANG Chun-Yu, ZHANG Dong-Xiang, FENG Bao-Hua, ZHANG Zhi-Guo. Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber[J]. Chin. Phys. Lett., 2006, 23(3): 619-621.
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WANG Su-Mei, ZHANG Qiu-Lin, ZHANG Ling, ZHANG Chun-Yu, ZHANG Dong-Xiang, FENG Bao-Hua, ZHANG Zhi-Guo. Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber[J]. Chin. Phys. Lett., 2006, 23(3): 619-621.
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WANG Su-Mei, ZHANG Qiu-Lin, ZHANG Ling, ZHANG Chun-Yu, ZHANG Dong-Xiang, FENG Bao-Hua, ZHANG Zhi-Guo. Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber[J]. Chin. Phys. Lett., 2006, 23(3): 619-621.
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WANG Su-Mei, ZHANG Qiu-Lin, ZHANG Ling, ZHANG Chun-Yu, ZHANG Dong-Xiang, FENG Bao-Hua, ZHANG Zhi-Guo. Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber[J]. Chin. Phys. Lett., 2006, 23(3): 619-621.
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