CORC

在结果中检索

CORC

浏览/检索结果: 共18条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Optical system design for wide-angle airborne mapping camera with diffractive optical element 会议论文
Xi'an, China, 2018-12-05
作者:  Zhang, Jian;  Zhao, Liangxiao;  An, Fei;  Hao, Sanfeng
收藏  |  浏览/下载：72/0  |  提交时间：2019/04/02
Engineering the on-axis intensity of Bessel beam by a feedback tuning loop 会议论文
San Francisco, CA, United states, 2018-01-29
作者:  Li, Runze;  Yu, Xianghua;  Yang, Yanlong;  Peng, Tong;  Yao, Baoli
收藏  |  浏览/下载：20/0  |  提交时间：2018/04/28
Interference pattern period measurement at picometer level 会议论文
作者:  Jia, Wei;  Wei, Chunlong;  Xiang, Xiansong;  Lu, Yancong;  Li, Minkang
收藏  |  浏览/下载：31/0  |  提交时间：2017/12/25
Interference pattern period measurement at picometer level 会议论文
作者:  Lu, Yancong;  Wei, Chunlong;  Xiang, Xiansong;  Jia, Wei;  Zhou, Changhe
收藏  |  浏览/下载：23/0  |  提交时间：2017/12/25
The growth and optical properties of al-doped ZnO nanofibers using pvp nanofibers as templates by atom layer deposition 会议论文
12th China International Nanoscience and Technology Symposium, and the Nano-Products Exposition, CINSTS 2013, October 27, 2013 - October 31, 2013, Chengdu, China
Fang D.; Fang X.; Zhao H. F.; Li S.; Wei Z. P.; Wang X. H.
收藏  |  浏览/下载：22/0  |  提交时间：2015/04/27
Mode Analysis of Beam Splitter for Slanted Grating 会议论文
conference on holography, diffractive optics, and applications vi
作者:  Li, Shubin;  Zhou, Changhe;  Li, Yanyang;  Lu, Yancong;  Wang, Jin
收藏  |  浏览/下载：29/0  |  提交时间：2016/11/28
Colorful Holographic Imaging Reconstruction Based on One Thin Phase Plate 会议论文
conference on holography, diffractive optics, and applications vi
作者:  Zhu, Jing;  Song, Qiang;  Wang, Jian;  Yue, Weirui;  Zhang, Fang
收藏  |  浏览/下载：13/0  |  提交时间：2016/11/28
Optical surface measurement using phase retrieval hybrid algorithm based on diffraction angular spectrum theory 会议论文
Proceedings of SPIE: International Symposium on Photoelectronic Detection and Imaging 2013: Micro/Nano Optical Imaging Technologies and Applications, 2013
作者:  Feng, Liang;  Zeng, Zhi-Ge;  Wu, Yong-Qian
收藏  |  浏览/下载：17/0  |  提交时间：2016/11/24
Design of zoom system for pupil shaping of lithography tool 会议论文
international conference on optical instruments and technology - optical systems and modern optoelectronic instruments
作者:  Fang, Ruifang;  Zeng, Aijun;  Zhang, Shanhua;  Huang, Huijie
收藏  |  浏览/下载：18/0  |  提交时间：2016/11/28
Design of reimaging F/1.0 long-wavelength infrared optical system (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, May 24, 2011 - May 24, 2011, Beijing, China
Zhang X.; Liu B.; Jia H.-G.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
A reimaging F/1.0 long-wavelength infrared optical system is proposed. The design has a flexible opto-mechanical layout. The design process is as follows. Firstly  the catadioptric reimaging system consists of two reflecting mirrors and a relay lenses. Two reflecting mirrors make up of the first imaging system and are therefore free of chromatic aberrations  while low dispersion lenses were used in the reimaging system  so the optical system do not need achromatic design for a high image quality. Then  to correct high-order aberrations resulting from large relative aperture  more parameters need to be used with aspheric or diffractive surfaces due to modern optic technology development. Here  aspheric is selected for easily manufacture. Finally  the design is completed with the help of ZEMAX software. The effective focal length of the objective is 120mm and the field of view (FOV) is 4. The simulated final design shows adequate image quality and the modulation transfer function (MTF) is close to diffraction limit. The effect of the surrounding environmental temperature is analyzed using the concept of thermal defocusing  and the thermal compensation is discussed. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  

©版权所有 ©2017 CSpace - Powered by CSpace