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浏览/检索结果: 共8条,第1-8条 帮助

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Analysis of Stray Light and Enhancement of SNR in DMD-Based Spectrometers 期刊论文  OAI收割
SENSORS, 2022, 卷号: 22, 期号: 16, 页码: 11
作者:  
Chen, Xiangzi;  Quan, Xiangqian
  |  收藏  |  浏览/下载:10/0  |  提交时间:2022/10/09
Digital micro-mirror device -based light curing technology and its biological applications 期刊论文  OAI收割
Optics and Laser Technology, 2021, 卷号: 143, 页码: 1-23
作者:  
Wang, Zhen;  Yang WG(杨文广);  Qin, Yitong;  Liang WF(梁文峰);  Yu HB(于海波)
  |  收藏  |  浏览/下载:27/0  |  提交时间:2021/07/06
Research on Dispersive Detection Technology Based on Digital Micromirror Device by Atomic Fluorescence Spectrometry 期刊论文  OAI收割
Chinese Journal of Analytical Chemistry, 2018, 卷号: 46, 期号: 12, 页码: 1878-1884
作者:  
Tao, C.;  Li, C. S.;  Wang, H. X.;  Zhang, Y. R.;  Zhao, C. W.
  |  收藏  |  浏览/下载:15/0  |  提交时间:2019/09/17
数字微镜哈达玛光谱仪谱线弯曲的分析与修正 期刊论文  OAI收割
光谱学与光谱分析, 2016, 期号: 2, 页码: 555-560
作者:  
刘华;  王芳;  陈祥子;  党博石;  王晓朵
  |  收藏  |  浏览/下载:17/0  |  提交时间:2017/09/17
Fabrication of microstructures using the DMD-based modulating projection printing method 会议论文  OAI收割
10th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2015, Xi'an, China, April 7, 2015 - April 11, 2015
作者:  
Yang WG(杨文广);  Yu HB(于海波);  Wang YC(王越超);  Liu LQ(刘连庆)
收藏  |  浏览/下载:39/0  |  提交时间:2015/09/08
The Correction of Recovered Spectral Images in a Hadamard Transform Spectral Imager Based on a Digital Micro-Mirror Device 期刊论文  OAI收割
applied spectroscopy, 2012, 卷号: 66, 期号: 9, 页码: 1044-1052
作者:  
Xu, Jun;  Hu, Bingliang;  Feng, Dazheng
收藏  |  浏览/下载:15/0  |  提交时间:2012/11/30
Electro-optical imaging system identification using pseudo-random binary pattern (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Le Y.; Jian W.; Jianzhong Z.; Qiang S.; Jianzhuo L.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
Modulation transfer function measurement of sampled imaging systems in field test (EI CONFERENCE) 会议论文  OAI收割
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
作者:  
Yang L.;  Zhang J.;  Zhang J.;  Zhang J.;  Wang J.
收藏  |  浏览/下载:30/0  |  提交时间:2013/03/25
A digital mirror device (DMD) based light projector was developed as the target generator in modulation transfer function (MTF) measurement. In order to overcome the sampling-scene phase effect in MTF measurement of sampled imaging systems  a method using random targets is introduced to yield a phase-averaged MTF. The main potential problem of implementing this method is the fact that the stationary assumption of the random targets may be vitiated in practical measurement  especially in field test due to the ill condition. We provide an efficient model-independent way of analyzing and isolating the spectral contents arising from these additional contributions to MTF measurement. Algorithms with adaptive parameter selection were also developed for spectral estimation of the test image in order to overcome the challenge brought by the size limit of the test matrices for one certain field of view derived from the isoplantic region. The MTF measurement of a CCD video imager is used to demonstrate the measurement technique and illustrate the benefits over other methods. In order to validate the results  comparisons have been made between MTF measurements of imager implemented using this method and bar target direct measurements. 2010 Copyright SPIE - The International Society for Optical Engineering.