Electrically switchable Bragg gratings from liquid crystal/polymer composites

被引：73

作者：

Pogue, RT

Sutherland, RL

Schmitt, MG

Natarajan, LV

Siwecki, SA

Tondiglia, VP

Bunning, TJ

机构：

[1] Sci Applicat Int Corp, Beavercreek, OH 45431 USA

[2] USAF, Res Lab, MLPJ, Wright Patterson AFB, OH 45432 USA

来源：

APPLIED SPECTROSCOPY | 2000年 / 54卷 / 01期

关键词：

D O I：

10.1366/0003702001948097

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The marriage of holography to the rapidly growing filed of liquid crystals has allowed for the production and study of new class of optics known as holographic polymer-dispersed liquid crystals. The gratings produced are capable of providing excellent holographic images and/or optical elements which have the added benefit that they can be switched on and off by applying an electric field. The characteristics and properties of H-PDLC gratings are determined by a complex relationship between polymerization and phase separation as well as number of other contributing factors.

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页码：12A / 28A

页数：17

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