Anomalous power dependence of reflectivity and response time of KNSBN : Cu self-pumped phase conjugators

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	Anomalous power dependence of reflectivity and response time of KNSBN : Cu self-pumped phase conjugators
	Dou, SX ; Ding, Y ; Eichler, HJ ; Ye, PX ; Lu, XL ; Chen, HC
刊名	OPTICS COMMUNICATIONS
	1998
卷号	145 期号:1-6 页码:166
关键词	STRONTIUM-BARIUM NIOBATE BATIO3 CRYSTALS SHALLOW TRAPS MODULATION TITANATE
ISSN号	0030-4018
通讯作者	Dou, SX: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	The reflectivity and time response of self-pumped phase conjugators using ii Cu-doped potassium sodium barium strontium niobiate (KNSBN:Cu) crystal in both internal and external geometries are investigated. The light source used is an Ar+ laser operating at 514.5 run, It was observed that the reflectivity remains constant at low power and begins to drop above a certain threshold power in both phase conjugators, and the response time of the internal phase conjugator increases with power, it was shown with two-beam coupling measurements that some of the observed phenomena result from a drop in the codirectional and contradirectional two-beam coupling gain coefficients of the crystal above a threshold intensity of 43 W cm-2. (C) 1998 Elsevier Science B.V.
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/311004/33871]
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	Dou, SX,Ding, Y,Eichler, HJ,et al. Anomalous power dependence of reflectivity and response time of KNSBN : Cu self-pumped phase conjugators[J]. OPTICS COMMUNICATIONS,1998,145(1-6):166.
APA	Dou, SX,Ding, Y,Eichler, HJ,Ye, PX,Lu, XL,&Chen, HC.(1998).Anomalous power dependence of reflectivity and response time of KNSBN : Cu self-pumped phase conjugators.OPTICS COMMUNICATIONS,145(1-6),166.
MLA	Dou, SX,et al."Anomalous power dependence of reflectivity and response time of KNSBN : Cu self-pumped phase conjugators".OPTICS COMMUNICATIONS 145.1-6(1998):166.