Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber

Chin. Phys. Lett.

2006, Vol. 23

Issue (3): 619-621 DOI:

Original Articles

Diode-Pumped Passive Q-Switched 946nm Nd:YAG Laser with a GaAs Saturable Absorber

WANG Su-Mei;ZHANG Qiu-Lin;ZHANG Ling;ZHANG Chun-Yu;ZHANG Dong-Xiang;FENG Bao-Hua;ZHANG Zhi-Guo

Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, PO Box 603, Beijing 100080 Physics and Technology College, Hebei University, Baoding 071002

Cite this article:

WANG Su-Mei, ZHANG Qiu-Lin, ZHANG Ling et al 2006 Chin. Phys. Lett. 23 619-621

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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.

Keywords: 42.55.Xi 42.60.Gd 42.55.Rz

Published: 01 March 2006

PACS:	42.55.Xi	(Diode-pumped lasers)
	42.60.Gd	(Q-switching)
	42.55.Rz	(Doped-insulator lasers and other solid state lasers)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I3/0619

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	WANG Su-Mei
	ZHANG Qiu-Lin
	ZHANG Ling
	ZHANG Chun-Yu
	ZHANG Dong-Xiang
	FENG Bao-Hua
	ZHANG Zhi-Guo

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