Thin compound-eye camera

被引：138
|
作者：
Duparré, J [1 ]
Dannberg, P [1 ]
Schreiber, P [1 ]
Bräuer, A [1 ]
Tünnermann, A [1 ]
机构：
[1] Fraunhofer Inst Angew Opt & Feinmech, D-07745 Jena, Germany
来源：
APPLIED OPTICS | 2005年 / 44卷 / 15期
关键词：
D O I：
10.1364/AO.44.002949
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An artificial compound-eye objective fabricated by micro-optics technology is adapted and attached to a CMOS sensor array. The novel optical sensor system with an optics thickness of only 0.2 mm is examined with respect to resolution and sensitivity. An optical resolution of 60 X 60 pixels is determined from captured images. The scaling behavior of artificial compound-eye imaging systems is analyzed. Cross talk between channels fabricated by different technologies is evaluated, and the influence on an extension of the field of view by addition of a (Fresnel) diverging lens is discussed. The lithographic generation of opaque walls between channels for optical isolation is experimentally demonstrated. 2005 Optical Society of America.
引用
收藏
页码：2949 / 2956
页数：8
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