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浏览/检索结果: 共26条，第1-10条 帮助

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Lossless Compression of Large Aperture Static Imaging Spectrometer Data dagger 期刊论文  OAI收割
APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 9
作者:  Yu, Lu;  Li, Hongbo;  Li, Jing;  Li, Wei
  |  收藏  |  浏览/下载：66/0  |  提交时间：2023/07/03
一种新型的空间外差光谱仪平场校正方法 期刊论文  OAI收割
光学学报, 2020, 卷号: 40
作者:  丁毅;  罗海燕;  施海亮;  李志伟;  韩云飞
  |  收藏  |  浏览/下载：28/0  |  提交时间：2021/11/29
A wide-band interference spectrometer based on bandpass sampling technology 会议论文  OAI收割
Hefei, China, 2020-09-25
作者:  Tian, Feifei;  Li, Siyuan
  |  收藏  |  浏览/下载：27/0  |  提交时间：2021/01/20
Nanofilmed Fourier-Transformed Spectrometer with the Interference of Surface Plasmon Wave 期刊论文  OAI收割
PLASMONICS, 2018, 卷号: 13, 期号: 5, 页码: 1735-1739
作者:  Xia, Liangping;  Du, Chunlei
  |  收藏  |  浏览/下载：32/0  |  提交时间：2018/11/01
Study on Inhomogeneous Correction of Interference Pattern of Spatial Heterodyne Spectrometer 期刊论文  OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 卷号: 37, 期号: 4, 页码: 1274-1278
作者:  Wang Xin-qiang;  Zhang Li-juan;  Xiong Wei;  Zhang Wen-tao;  Ye Song
收藏  |  浏览/下载：19/0  |  提交时间：2018/07/27
Research on an Equal Wavelength Spectrum Reconstruction Method of Interference Imaging Spectrometer 期刊论文  OAI收割
spectroscopy and spectral analysis, 2016, 卷号: 36, 期号: 3, 页码: 848-852
作者:  Xie Pei-yue;  Yang Jian-feng;  Xue Bin;  Lu Juan;  He Ying-hong
收藏  |  浏览/下载：24/0  |  提交时间：2016/08/18
Study of fourier transform imaging spectrometer with wide field of view 期刊论文  OAI收割
guangxue xuebao/acta optica sinica, 2016, 卷号: 36, 期号: 1, 页码: 0130001
作者:  Zhang, Zhinan;  Li, Libo;  Hu, Bingliang;  Feng, Yutao
收藏  |  浏览/下载：36/0  |  提交时间：2016/04/06
Method of realizing compact Fourier transform spectrometer without moving parts based on birefringent liquid crystal 期刊论文  OAI收割
OPTICAL ENGINEERING, 2014, 卷号: 53, 期号: 7
作者:  Xia, Liangping;  Yang, Zheng;  Yin, Shaoyun;  Deng, Qiling;  Du, Chunlei
收藏  |  浏览/下载：25/0  |  提交时间：2015/07/10
Method of realizing compact Fourier transform spectrometer without moving parts based on birefringent liquid crystal 期刊论文  OAI收割
OPTICAL ENGINEERING, 2014, 卷号: 53, 期号: 7, 页码: 4
作者:  Xia, Liangping;  Yang, Zheng;  Yin, Shaoyun;  Deng, Qiling;  Du, Chunlei
  |  收藏  |  浏览/下载：31/0  |  提交时间：2018/03/15
Advanced astigmatism-corrected tandem Wadsworth mounting for small-scale spectral broadband imaging spectrometer (EI CONFERENCE) 会议论文  OAI收割
作者:  Lin G.-Y.
收藏  |  浏览/下载：35/0  |  提交时间：2013/03/25
Tandem gratings of double-dispersion mount make it possible to design an imaging spectrometer for the weak light observation with high spatial resolution  high spectral resolution  and high optical transmission efficiency. The traditional tandem Wadsworth mounting is originally designed to match the coaxial telescope and large-scale imaging spectrometer. When it is used to connect the off-axis telescope such as off-axis parabolic mirror  it presents lower imaging quality than to connect the coaxial telescope. It may also introduce interference among the detector and the optical elements as it is applied to the short focal length and small-scale spectrometer in a close volume by satellite. An advanced tandem Wadsworth mounting has been investigated to deal with the situation. The Wadsworth astigmatism-corrected mounting condition for which is expressed as the distance between the second concave grating and the imaging plane is calculated. Then the optimum arrangement for the first plane grating and the second concave grating  which make the anterior Wadsworth condition fulfilling each wavelength  is analyzed by the geometric and first order differential calculation. These two arrangements comprise the advanced Wadsworth mounting condition. The spectral resolution has also been calculated by these conditions. An example designed by the optimum theory proves that the advanced tandem Wadsworth mounting performs excellently in spectral broadband. 2012 Optical Society of America.