Linear and nonlinear optical properties of KNbO3

	Linear and nonlinear optical properties of KNbO3
	Xue DF ; Zhang SY
刊名	chemical physics letters
	1998
卷号	291 期号:3-4 页码:401-406
关键词	REFRACTIVE-INDEXES ORTHORHOMBIC KNBO3 CRYSTALS PHASE FERROELECTRICS POLARIZATION DEPENDENCE BOND
ISSN号	0009-2614
通讯作者	zhang sy
中文摘要	linear and nonlinear optical (nlo) properties of knbo3 in various phases are calculated from their crystal structures. nonlinear optical tensor coefficients are found to be very sensitive to the atomic geometry, changing as much as 85% between the ferroelectric tetragonal and rhombohedral phases. the predicted principal refractive indices are also found to be sensitive to their structural changes. in the tetragonal phase knbo3 has the largest nlo responses, in the orthorhombic phase knbo3 has the relative larger nlo coefficients, and in the rhombohedral structure knbo3 has the large and homogeneous nlo properties. (c) 1998 elsevier science b.v. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000075052000022
公开日期	2010-11-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/22835]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Xue DF,Zhang SY. Linear and nonlinear optical properties of KNbO3[J]. chemical physics letters,1998,291(3-4):401-406.
APA	Xue DF,&Zhang SY.(1998).Linear and nonlinear optical properties of KNbO3.chemical physics letters,291(3-4),401-406.
MLA	Xue DF,et al."Linear and nonlinear optical properties of KNbO3".chemical physics letters 291.3-4(1998):401-406.