Stable Q-switched mode-locked Nd3+:LuVO4 laser by Cr4+:YAG crystal

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Title:	Stable Q-switched mode-locked Nd3+:LuVO4 laser by Cr4+:YAG crystal
Authors:	Ja-Hon Lin Hou-Ren Chen Hsin-Han Hsu Ming-Dar Wei Kuei-Huei Lin Wen-Feng Hsieh 林奎輝林家弘謝文峰
Contributors:	臺北市立教育大學自然科學系
Date:	2008
Issue Date:	2009-07-31 15:09:32 (UTC+8)
Abstract:	In use of saturable Cr4+:YAG crystals, we have demonstrated the stable Q-switched and mode-locked (QML) operation of the Nd:LuVO4 laser. The operation range of QML in use of the Cr4+:YAG is larger than that use of SESAM and NLM. The obtained shape of Q-switched envelope, repetition rate and pulse energy are demonstrated to depend on the initial transmittance of the Cr4+:YAG and reflectivity of the output coupler. Using R = 60% and T0 = 40%, the highest pulse energy of 77 µJ of each Q-switched envelope, and the highest peak power about 200 kW of Q-switched mode-locked pulses can be obtained at 15 W pump power. It demonstrate the superior characteristic of the Nd:LuVO4 crystal.
Relation:	Optics Express, V16(21), p.16538-16545
Appears in Collections:	[Department of Applied Physics and Chemistry] Periodical Articles

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