Pulsed orange generation optimized in a diode-pumped Nd:YVO(4) laser using monolithic dual PPLN electro-optic Q switches

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/50999

Title:	Pulsed orange generation optimized in a diode-pumped Nd:YVO(4) laser using monolithic dual PPLN electro-optic Q switches
Authors:	Chang,WK;Chen,YH;Chang,JW
Contributors:	光電科學與工程學系
Keywords:	YELLOW LASER;POWER;YAG
Date:	2010
Issue Date:	2012-03-27 18:15:09 (UTC+8)
Publisher:	國立中央大學
Abstract:	We report a pulsed intracavity sum-frequency generator in a diode-pumped, dual-wavelength Nd : YVO(4) laser whose operation was optimized with two electro-optic Q switches built in a monolithic periodically poled lithium niobate (PPLN) crystal. The dual PPLN Q switches, though integrated, are able to work separately at their respective working wavelengths of 1064 and 1342 nm. At 4.8 W diode pump power and 5 kHz Q-switching rate, a maximum orange (593 nm) output peak power of >480 W was achieved in this laser system using the Q-switch opening-time offset technique. This power is similar to 1.7 times higher than that obtained with the system operated in a conventional single-Q-switch mode. (C) 2010 Optical Society of America
Relation:	OPTICS LETTERS
Appears in Collections:	[Department of Optics and Photonics] journal & Dissertation

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