SMART ELECTROOPTICAL ZOOM LENS

被引：43

作者：

TAM, EC

机构：

[1] Department of Physics, University of North Carolina at Charlotte, Charlotte

来源：

OPTICS LETTERS | 1992年 / 17卷 / 05期

关键词：

D O I：

10.1364/OL.17.000369

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An electro-optical controlled zooming/focusing lens system based on spatial light modulators that does not require any mechanical movement of the lenses is presented. The system can focus an object over a long range of distances. It also has the property of a conventional zoom lens that the effective focal length of the lens can be adjusted while the image plane is held fixed.

引用

页码：369 / 371

页数：3