摘要
报道了聚合物分散液晶材料全息光栅元件的研制 ,并研究了聚合物分散液晶材料光栅的衍射特性及电控开关特性。该光栅结合了聚合物分散液晶材料的电控光开关特性和全息光栅的优点 ,在光通信器件、可调窗口、液晶显示等领域具有广泛的应用前景和巨大的潜在生产力。
The invention of a novel holographic polymer dispersed liquid crystal volume grating is reported. The H-PDLC volume grating has very high diffraction efficiency, and it has the electrically switchable character with short response time. H-PDLC grating is a relatively new class of optical devices that hold high promise for many applications ranging from switchable windows, optical communication device to projection displays.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2003年第4期491-495,共5页
Acta Optica Sinica
基金
上海市光科技专项行动计划 (c- 2 3)资助课题。
关键词
光学元器件
聚合物分散液晶
全息光栅
电控光开关
衍射特性
研制
optical element
polymer dispersed liquid crystal
holographic Bragg grating
electrically switchable grating
