Characterization and properties of infrared NLO crystals: AGeX(3) (A = Rb, Cs; X = Cl, Br)

標題:	Characterization and properties of infrared NLO crystals: AGeX(3) (A = Rb, Cs; X = Cl, Br)
作者:	Lin, Zhi-Guang Tang, Li-Chuan Chou, Chang-Pin 機械工程學系 Department of Mechanical Engineering
關鍵字:	optical characterization;solid solutions;growth from solutions;halides;nonlinear optic materials
公開日期:	15-六月-2008
摘要:	innovative infrared nonlinear optical crystals AGeX(3) were synthesized. Their powder X-ray diffraction patterns demonstrated that they had rhombohedral structures with R3m (no. 160) space group symmetry (except RbGeBr3). Their structural distortion increased with Br content, but decreased with Rb content. The Kurtz powder methods revealed that the nonlinear optical efficiency of CsGeBr3 is 9.64 times that of rhombohedral CsGeCl3 and 28.29 times that of KDP; most importantly, AGeX(3) is phasematchable (except RbGeBr3). (C) 2008 Elsevier B.V. All rights reserved.
URI:	http://dx.doi.org/10.1016/j.jcrysgro.2008.03.018 http://hdl.handle.net/11536/8719
ISSN:	0022-0248
DOI:	10.1016/j.jcrysgro.2008.03.018
期刊:	JOURNAL OF CRYSTAL GROWTH
Volume:	310
Issue:	13
起始頁:	3224
結束頁:	3229
顯示於類別：	期刊論文

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