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The design of freeform surface Fresnel lens used for LED uniform illumination 会议论文
Computers and Information Processing Technologies I
作者:  Dai, Yi Dan;  Qu, En Shi;  Ren, Li Yong;  Du, Xin Chao;  Ju, Hai Juan
Adobe PDF(346Kb)  |  收藏  |  浏览/下载：265/0  |  提交时间：2015/03/31
The design of a hybrid diffractive-refractive wide-angle eyepiece with a large exit pupil distance 会议论文
Advanced Materials Research, Taiyuan, Shanxi, China, 2013-03-22
作者:  Wang, Feng;  Cao, Jian-Zhong;  Qu, En-Shi;  Yu, Deng-Qun;  Yan, A. Qi;  Zhang, Jian;  Guo, Hui-Nan;  Zhao, Xiao-Dong;  Fan, Zhe-Yuan;  Tao, Jin-You;  Hui Y(会议)
Adobe PDF(428Kb)  |  收藏  |  浏览/下载：506/1  |  提交时间：2014/09/17
Catadioptric dual-zone Fresnel condenser with super relative aperture 会议论文
Photonics and Optolectronics Meetings (POEM) 2011: Optoelectronic Devices and Integration, Wuhan, China, November 2, 2011 - November 5, 2011
作者:  Wang, Jing;  Qu, En-Shi;  Yang, Hong-Tao;  Cao, Jian-Zhong;  Fan, Zhe-Yuan
Adobe PDF(765Kb)  |  收藏  |  浏览/下载：494/1  |  提交时间：2013/03/07