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Defects in zinc oxide grown by pulsed laser deposition 期刊论文
Physica B-Condensed Matter, 2016, 卷号: 480
作者:  Ling, F. C. C.;  Z. L. Wang;  L. P. Ho;  M. Younas;  W. Anwand
收藏  |  浏览/下载：21/0  |  提交时间：2017/09/11
First light of the deformable secondary mirror-based adaptive optics system on 1.8m telescope 期刊论文
Proceedings of SPIE: Adaptive Optics Systems V, 2016, 卷号: 9909, 页码: 99091D
作者:  Guo, Youming;  Zhang, Ang;  Fan, Xinlong;  Rao, Changhui;  Wei, Ling
收藏  |  浏览/下载：75/0  |  提交时间：2018/06/14
Testing the pyramid wavefront sensor without modulation used in the closed-loop adaptive optics system 会议论文
Proceedings of SPIE: Adaptive Optics Systems III, 2012
作者:  
收藏  |  浏览/下载：8/0  |  提交时间：2016/11/24
Research on automatic Hartmann test of membrane mirror (EI CONFERENCE) 会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
Zhong X.; Jin G.; Liu C.; Zhang P.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
Electrostatic membrane mirror is ultra-lightweight and easy to acquire a large diameter comparing with traditional optical elements  so its development and usage is the trend of future large mirrors. In order to research the control method of the static stretching membrane mirror  the surface configuration must be tested. However  membrane mirror's shape is always changed by variable voltages on the electrodes  and the optical properties of membrane materials using in our experiment are poor  so it is difficult to test membrane mirror by interferometer and null compensator method. To solve this problem  an automatic optical test procedure for membrane mirror is designed based on Hartmann screen method. The optical path includes point light source  CCD camera  splitter and diffuse transmittance screen. The spots' positions on the diffuse transmittance screen are pictured by CCD camera connected with computer  and image segmentation and centroid solving is auto processed. The CCD camera's lens distortion is measured  and fixing coefficients are given to eliminate the spots' positions recording error caused by lens distortion. To process the low sampling Hartmann test results  Zernike polynomial fitting method is applied to smooth the wave front. So low frequency error of the membrane mirror can be measured then. Errors affecting the test accuracy are also analyzed in this paper. The method proposed in this paper provides a reference for surface shape detection in membrane mirror research. 2010 Copyright SPIE - The International Society for Optical Engineering.  
靶镜光学质量检测技术的研究 期刊论文
光子学报, 2007, 卷号: 36, 期号: 5, 页码: 926, 929
刘丹; 黄惠杰; 任冰强; 徐德衍; 曾爱军; 王向朝
收藏  |  浏览/下载：1343/335  |  提交时间：2009/09/24
Numerical simulation of Shack-Hartmann wavefront sensor to characterize the turbulence phase statistics 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2006, 卷号: 44, 期号: 5, 页码: 466-478
作者:  Jiang, ZL;  Dai, Y;  Li, FQ;  Cheng, XW;  Gong, SS
收藏  |  浏览/下载：23/0  |  提交时间：2015/07/17
大口径光学元件检测技术研究 学位论文
硕士: 中国科学院上海光学精密机械研究所, 2005
作者:  闫岩
收藏  |  浏览/下载：20/0  |  提交时间：2016/11/28
扫描型哈特曼检测装置研究 期刊论文
强激光与粒子束, 2005, 卷号: 17, 期号: 9, 页码: 1377, 1381
刘丹; 闫岩; 任冰强; 赵永凯; 黄立华; 黄惠杰; 王向朝
收藏  |  浏览/下载：1292/198  |  提交时间：2009/09/24
MEASUREMENT OF WAVEFRONT DISTORTION CAUSED BY THERMAL DEFORMATION OF SR EXTRACTION MIRROR BASED ON HARTMANN SCREEN TEST AND ITS APPLICATION FOR CALIBRATION OF SR INTERFEROMTERTER 会议论文
APAC'01 Contributions to the Proceedings, Beijing, China, 2001
作者:  Toshiyuki MITSUHASHI and Mikio TADANO
收藏  |  浏览/下载：13/0  |  提交时间：2017/02/10

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