Xenos peckii vision inspires an ultrathin digital camera

查看全文 作　　者：Dongmin [1]Keum;Kyung-Won [1]Jang;Daniel [2]S.Jeon;Charles [1]S.H.Hwang;Elke [3]K.Buschbeck;Min [2]H.Kim;Ki-Hun [1]Jeong

机构地区：[1]Department of Bio and Brain Engineering,Korea Advanced Institute of Science and Technology(KAIST),291 Daehak-ro,Yuseong-gu,Daejeon 34141,Korea;[2]School of Computing,Korea Advanced Institute of Science and Technology(KAIST),291 Daehak-ro,Yuseong-gu,Daejeon 34141,Korea;[3]Department of Biological Sciences,University of Cincinnati,Cincinnati,OH 45221-0006,USA

出　　处：《Light(Science & Applications)》索引2018年第7卷第1期,共7页

基　　金：supported by the National Research Foundation of Korea(NRF-2018029899 to KHJ,NRF-2016R1A2B2013031 to MHK);the National Science Foundation(NSF-IOS1456757,to EKB)in the United States. 摘　　要：Increased demand for compact devices leads to rapid development of miniaturized digital cameras.However,conventional camera modules contain multiple lenses along the optical axis to compensate for optical aberrations that introduce technical challenges in reducing the total thickness of the camera module.Here,we report an ultrathin digital camera inspired by the vision principle of Xenos peckii,an endoparasite of paper wasps.The male Xenos peckii has an unusual visual system that exhibits distinct benefits for high resolution and high sensitivity,unlike the compound eyes found in most insects and some crustaceans.The biologically inspired camera features a sandwiched configuration of concave microprisms,microlenses,and pinhole arrays on a flat image sensor.The camera shows a field-of-view(FOV)of 68 degrees with a diameter of 3.4mm and a total track length of 1.4mm.The biologically inspired camera offers a new opportunity for developing ultrathin cameras in medical,industrial,and military fields. 关键词：CAMERA SANDWICH DIGITAL

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Xenos peckii vision inspires an ultrathin digital camera

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