方形自聚焦透镜元阵列及其成像  

Square Self-focusing Lens Array and Its Image

作　　者：韩艳玲[1] 刘德森[2] 蒋小平[2] 

机构地区：[1]西南科技大学理学院,四川绵阳621010 [2]西南大学物理学院,重庆400715

出　　处：《光子学报》2007年第2期221-223,共3页Acta Photonica Sinica

基　　金：国家自然科学基金(60578005)资助

摘　　要：采用两步法研制方形自聚焦透镜元阵列(简称SSLA),即先制成方形自聚焦透镜,并对其光学特性进行测试,然后再按一定规则排成阵列,从而成功研制出SSLA,并针对它的成像情况进行了研究.SSLA的成像方式有两种:多重像和综合像.由于SSLA的综合成像应用范围比较广,尤其在光复印机和传真机中得到了很好的应用,进而重点研究其综合像.通过研究表明:SSLA不但成像质量理想,在一定程度上也能解决提高填充系数(定义为有效受光面积与总面积之比)这一难题.Using two steps to develope square self-focusing lens array, also be called SSI.A. First make the square shape self-focusing lens stick, and test its optics characteristic, then arrange array regularly. So successfully develop SSLA, and research its imagery situation. The SSLA imagery way has two kinds. multiple image and comprehensive image. Because comprehensive image of the SSI.A is applied greatly, especially in the copycat and the facsimile machine obtains the very big application. Here study its comprehensive image mostly. The research indicates that not only the imagery quality of SSLA is ideal ,also SSLA can solve the difficult problem that to enhance space factor in the certain degree （defined as ratio of effectively light area and the total area）.

关 键 词：微透镜阵列 方形自聚焦透镜元阵列 多重像 综合像 

分 类 号：TN911.72[电子电信—通信与信息系统]