Efficient femtosecond optical parametric generator with a birefringent delay compensator

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Efficient femtosecond optical parametric generator with a birefringent delay compensator
	Chen, YC ; Fang, XJ ; Li, J ; Liang, XY ; Zhang, HL ; Feng, BH ; Zhang, XL ; Wu, LA ; Xu, ZY
刊名	APPLIED OPTICS
	2001
卷号	40 期号:15 页码:2579
关键词	SAPPHIRE LASER-PULSES BETA-BARIUM BORATE HIGHLY EFFICIENT GROUP VELOCITIES AMPLIFICATION AMPLIFIER
ISSN号	0003-6935
通讯作者	Chen, YC: Rensselaer Polytech Inst, Dept Phys Appl Phys & Astron, Troy, NY 12180 USA.
中文摘要	A novel method based on a birefringent crystal is presented to compensate for the group-velocity mismatch between a femtosecond pulsed pump and the signal or idler in an optical parametric generator (OPG). With a thin calcite plate inserted between two beta-barium borate crystals for synchronization, an efficient four-pass OPG pumped by a frequency-doubled similar to 200-fs Ti:sapphire laser is obtained. The conversion efficiency is almost doubled throughout the whole tunable region compared with a conventional OPG pumped at the same power density, indicating that the total conversion efficiency of femtosecond optical parametric amplifier system can be raised significantly by use of this new four-pass OPG to generate the seed. (C) 2001 Optical Society of America.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/36852]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Chen, YC,Fang, XJ,Li, J,et al. Efficient femtosecond optical parametric generator with a birefringent delay compensator[J]. APPLIED OPTICS,2001,40(15):2579.
APA	Chen, YC.,Fang, XJ.,Li, J.,Liang, XY.,Zhang, HL.,...&Xu, ZY.(2001).Efficient femtosecond optical parametric generator with a birefringent delay compensator.APPLIED OPTICS,40(15),2579.
MLA	Chen, YC,et al."Efficient femtosecond optical parametric generator with a birefringent delay compensator".APPLIED OPTICS 40.15(2001):2579.