Thermal effects investigation and cavity design in passively mode-locked Nd:YVO4 laser with a SESAM

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	Thermal effects investigation and cavity design in passively mode-locked Nd:YVO4 laser with a SESAM
	Li T ; Zhao SZ ; Zhuo Z ; Wang YG
刊名	optics communications
	2009
卷号	282 期号:5 页码:940-943
关键词	Nd:YVO4 crystal SESAM Mode-locking Thermal effects
ISSN号	0030-4018
通讯作者	zhao sz shandong univ sch informat sci & engn jinan 250100 shandong peoples r china. e-mail address: shengzhi_zhao@sdu.edu.cn
中文摘要	a diode-pumped passively mode-locked nd yvo4 laser with a five-mirror folded cavity is presented by using a semiconductor saturable absorber mirror (sesam). the temperature distribution and thermal lensing in laser medium are numerically analyzed to design a special cavity which can keep the power density on sesam under its damage threshold. both the q-switched and continuous-wave mode-locked operation are experimentally realized. the maximum average output power of 8.94 w with a 9.3 ps pulse width at a repetition rate of 111 mhz is obtained under a pump power of 24 w, correspondingly the optical slope efficiency is 39.2%. (c) 2008 elsevier b.v. all rights reserved.
学科主题	光电子学
收录类别	SCI
资助信息	national science foundation of china 60578010 natural science foundation of shandong province y2005g10 this work was partially supported by the national science foundation of china (60578010) and the natural science foundation of shandong province (y2005g10).
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7349]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Li T,Zhao SZ,Zhuo Z,et al. Thermal effects investigation and cavity design in passively mode-locked Nd:YVO4 laser with a SESAM[J]. optics communications,2009,282(5):940-943.
APA	Li T,Zhao SZ,Zhuo Z,&Wang YG.(2009).Thermal effects investigation and cavity design in passively mode-locked Nd:YVO4 laser with a SESAM.optics communications,282(5),940-943.
MLA	Li T,et al."Thermal effects investigation and cavity design in passively mode-locked Nd:YVO4 laser with a SESAM".optics communications 282.5(2009):940-943.