ELECTRICAL FIXING OF PHOTOREFRACTIVE HOLOGRAMS IN SR0.75BA0.25NB2O6

被引：76

作者：

QIAO, Y ^{[1
]}

ORLOV, S ^{[1
]}

PSALTIS, D ^{[1
]}

NEURGAONKAR, RR ^{[1
]}

机构：

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

来源：

OPTICS LETTERS | 1993年 / 18卷 / 12期

关键词：

D O I：

10.1364/OL.18.001004

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Photorefractive holograms stored in Sr0.75Ba0.25Nb2O6 crystals are electrically fixed at room temperature. The fixed holograms can be read out directly or after a positive-voltage pulse is applied that can dramatically enhance the diffraction efficiency. Single gratings as well as images are recorded and fixed.

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页码：1004 / 1006

页数：3

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