GROWTH DEFECTS IN NB-KTP CRYSTALS OBSERVED BY SYNCHROTRON-RADIATION TOPOGRAPHY

Authors
LIU WJ JIANG SS HUANG XR HU XB ZENG W WEI JQ WANG JY JIANG JH HAN Y
Citation
Wj. Liu et al., GROWTH DEFECTS IN NB-KTP CRYSTALS OBSERVED BY SYNCHROTRON-RADIATION TOPOGRAPHY, Journal of crystal growth, 169(3), 1996, pp. 534-538
Citations number
13
Categorie Soggetti
Crystallography
Journal title
Journal of crystal growth → ACNP
ISSN journal
00220248
Volume
169
Issue
3
Year of publication
1996
Pages
534 - 538
Database
ISI
SICI code
0022-0248(1996)169:3<534:GDINCO>2.0.ZU;2-1
Abstract
The growth striations, growth sector boundaries and grown-in dislocati ons in flux-grown Nb-doped KTiOPO4 crystals have been investigated by white-beam synchrotron radiation topography. The distribution of growt h sectors, which mainly consists of {011} and {201} sectors, is clearl y shown and characterized, and the effects of growth striations on the non-critical phase matching along the [100] direction are discussed.