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On the technologies of H alpha imaging spectrograph for the CHASE mission 期刊论文
Science China-Physics Mechanics & Astronomy, 2022, 卷号: 65, 期号: 8, 页码: 8
作者:  Q. Liu;  H. J. Tao;  C. Z. Chen;  C. S. Han;  Z. Chen
收藏  |  浏览/下载：2/0  |  提交时间：2023/06/14
Calibration procedures for the CHASE/HIS science data 期刊论文
Science China-Physics Mechanics & Astronomy, 2022, 卷号: 65, 期号: 8, 页码: 8
作者:  Y. Qiu;  S. H. Rao;  C. A. Li;  C. Fang;  M. D. Ding
收藏  |  浏览/下载：4/0  |  提交时间：2023/06/14
The Chinese H alpha Solar Explorer (CHASE) mission: An overview 期刊论文
Science China-Physics Mechanics & Astronomy, 2022, 卷号: 65, 期号: 8, 页码: 8
作者:  C. Li;  C. Fang;  Z. Li;  M. D. Ding;  P. F. Chen
收藏  |  浏览/下载：6/0  |  提交时间：2023/06/14
Chinese H alpha Solar Explorer (CHASE) - a complementary space mission to the ASO-S 期刊论文
Research in Astronomy and Astrophysics, 2019, 卷号: 19, 期号: 11, 页码: 5
作者:  C.Li;  C.Fang;  Z.Li;  M.D.Ding;  P.F.Chen
收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24
Optical design of a prism-gating-based lenslet array integral field spectrometer 期刊论文
Optics Express, 2018, 卷号: 26, 期号: 15, 页码: 19456-19469
作者:  Liu, J. A.;  Chen, J. J.;  Liu, J. L.;  Feng, S. L.;  Li, X. T.
收藏  |  浏览/下载：27/0  |  提交时间：2019/09/17
Method for measurement of eccentricity and tilt of lenslet array integral field spectrometer 期刊论文
Applied Optics, 2018, 卷号: 57, 期号: 34, 页码: F50-F55
作者:  Liu, J. N.;  Chen, J. J.;  Liu, J. L.;  Feng, S. L.;  Yang, J.
收藏  |  浏览/下载：3/0  |  提交时间：2019/09/17
大尺寸光栅刻槽误差校正及在线监测技术研究 学位论文
博士: 中国科学院大学, 2015
作者:  杨超
收藏  |  浏览/下载：63/0  |  提交时间：2015/11/30
Integration Design and Diffraction Characteristics Analysis of Prism-Grating-Prism 期刊论文
Spectroscopy and Spectral Analysis, 2014, 卷号: 34, 期号: 1, 页码: 279-284
He T. B.; Bayanheshig; Li W. H.; Kong P.; Tang Y. G.
收藏  |  浏览/下载：22/0  |  提交时间：2015/04/24
Study on spectrograph for ionosphere: a broadband imaging instrument prototype for far-ultraviolet 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011, SPIE, 2011-05-24
Wang SR(王淑荣); Lin GY(林冠宇)
收藏  |  浏览/下载：5/0  |  提交时间：2012/05/12
Study on spectrograph for ionosphere: A broadband imaging instrument prototype for far-ultraviolet (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Yu L.; Wang S.-R.; Lin G.-Y.
收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25
Current research on space-based exploration for the ionosphere needs more advanced technologies. Because the spectral signals in the ionosphere distributing basically in the far-ultraviolet waveband are very weak. Usual spectrometer structures and detectors such as CCD can't receive enough information. Based on this principle of atmospheric sounding  the imaging spectrometer prototype for ionosphere detection application was designed to solve the problem. This prototype consists of the telescope and the imaging spectrometer. The simple structure and small number of mirrors can help higher transmission efficiency be achieved and weak signals detection be implemented. The telescope is an off-axis parabolic mirror and the spectrometer is a modified Czerny-Turner spectral imaging system. Modified Czerny-Turner spectrometer contains a spherical mirror  a fixed plane grating and a toroidal mirror. By adjusting the incident angle to the collimating mirror and using toroidal mirror  coma and astigmatism were corrected well. We also optimize distances between the grating to the focusing mirror and the focusing mirror to the image plane to improve disadvantages of traditional Czerny-Turner structure. Designed results demonstrate that aberrations are substantially corrected  and high image quality can be obtained in broad waveband. The photon counting Wedge-Strip-Anode detector with micro-channel planes as the receiving plane is accepted for the instrument prototype. The other photon counting 2-D detector responding well for weak light such as Cross-Delay line detector and MAMA detector can also be used for detection. The calibration and performances testing system is made of a vacuum system  a deuterium lamp  a monochrometer and the instrument prototype. Results obtained from the experiment show that the spectral resolution is 2.4 nm and the spatial resolution is 80 m. The other calibration experiments are running. The technology of the spectrometer prototype is important for the research and applications of ionosphere remote sensing. 2011 SPIE.  

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