摘要
利用液晶分子取向的电场可控性及光学各向异性的特点，设计了一种新型的菲涅耳位相波带片，这种器件具有制作简单、造价低廉、抗划损的优点。
By utilizing the properties of liquid crystal molecular alignment controllable by electric field as well as its optical anisotropy, a new type Fresnel phase waveband plate has been designed. This device has the advantages of easy fabrification, low cost and resistance to scratch.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1999年第1期124-126,共3页
Acta Optica Sinica
基金
中国科学院留学经费择优支持回国工作基金
