SELECTIVE PAGE-ADDRESSABLE FIXING OF VOLUME HOLOGRAMS IN SR0.75BA0.25NB2O6 CRYSTALS

被引：22

作者：

KEWITSCH, A ^{[1
]}

SEGEV, M ^{[1
]}

YARIV, A ^{[1
]}

NEURGAONKAR, R ^{[1
]}

机构：

[1] ROCKWELL INT CORP,CTR SCI,THOUSAND OAKS,CA 91360

来源：

OPTICS LETTERS | 1993年 / 18卷 / 15期

关键词：

D O I：

10.1364/OL.18.001262

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate selective fixing of volume holograms in photorefractive media. Each holographic page may be fixed individually and overwritten without destroying the other fixed pages. We present experimental results describing this process in Cr-doped Sr0.75Ba0.25Nb2O6 at room temperature, with hologram lifetimes exceeding 100 days during continuous readout with an intense beam (1 W/cm2).

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页码：1262 / 1264

页数：3

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