LASER DAMAGE FORMATION IN KTIOPO4 AND KTIOASO4 CRYSTALS - GRAY TRACKS

被引：78
作者：
LOIACONO, GM
LOIACONO, DN
MCGEE, T
BABB, M
机构：
[1] PHILIPS LABS,BRIARCLIFF MANOR,NY 10510
[2] MONTANA LASER OPT,BOZEMAN,MT 59772
来源：
JOURNAL OF APPLIED PHYSICS | 1992年 / 72卷 / 07期
关键词：
D O I：
10.1063/1.351520
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The grey track effect in KTiOPO4 and KTiOAsO4 is Shown to be related to the presence of Ti+3. The susceptibility to grey track formation was maximum in crystals grown from tungsten-based solvents. The data shows that no clear correlations exist between grey track susceptibility and either ionic conductivity or crystal-growth temperature. The similarity of grey tracks with photorefractive damage in LiNbO3 suggests the effect can be eliminated by stabilization of Ti+3 using charge compensation.
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页码：2705 / 2712
页数：8
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