Liquid crystal anamorphic lens

被引：28

作者：

Ye, M ^{[1
]}

Yokoyama, Y ^{[1
]}

Sato, S ^{[1
]}

机构：

[1] Akita Univ, Dept Elect & Elect Engn, Akita 0108502, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2005年 / 44卷 / 1A期

关键词：

liquid crystal anamorphic lens; astigmatic property; electrical control;

D O I：

10.1143/JJAP.44.235

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A liquid crystal (LC) anamorphic lens is realized using an LC cell with a transparent electrode and a divided electrode with a hole in the center. By applying appropriate potentials on-the divided electrode, the LC cell behaves like an optical lens with astigmatic properties. An incident plane lightwave-experiences a nearly elliptical profile of phase retardation. The astigmatism is also electrically controllable.

引用

页码：235 / 236

页数：2

共 14 条

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