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Dual-beam polarimeter based on nonachromatic wave plates with high polarimetric efficiency over a broad band 期刊论文
Applied Optics, 2023, 卷号: 62, 期号: 9, 页码: 2245-2255
作者:  Wan F(万凡);  Zhong Y(钟悦);  Qu ZQ(屈中权);  Xu Z(徐稚);  Zhang H(张辉)
Adobe PDF(5102Kb)  |  收藏  |  浏览/下载:240/4  |  提交时间:2023/04/24
YFPOL: A Linear Polarimeter of Lijiang 2.4 m Telescope 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9
作者:  Xin YX(辛玉新);  Bai JM(白金明);  Qu ZQ(屈中权);  Xu Z(徐稚);  Mao JR(毛基荣);  Ye K(业凯);  Lun BL(伦宝利);  Ding X(丁旭);  Liu HT(刘洪涛);  Zhong Y(钟悦);  Fan YF(范玉峰);  Yu XG(余晓光);  Xu L(许良);  Dong XB(董小波);  Wang JG(王建国);  Xiong DR(熊定荣)
Adobe PDF(3219Kb)  |  收藏  |  浏览/下载:247/2  |  提交时间:2022/08/22
polarization - instrumentation  polarimeters - techniques  image processing -techniques  polarimetric  
High-resolution observations of prominence plume formation with the new vacuum solar telescope 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 9
作者:  Xue, Jian-Chao;  Vial, Jean-Claude;  Su, Yang;  Li, Hui;  Xu Z(徐稚);  Su, Ying-Na;  Zhou, Tuan-Hui;  Li, Zhen-Tong
Adobe PDF(1902Kb)  |  收藏  |  浏览/下载:256/1  |  提交时间:2021/11/15
instabilities  methods  data analysis  Sun  filaments  prominences  
A novel method for telescope polarization modeling based on an artificial neural network 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 7
作者:  Peng JG(彭建国);  Yuan S(袁沭);  Ji KF(季凯帆);  Xu Z(徐稚)
Adobe PDF(2471Kb)  |  收藏  |  浏览/下载:281/8  |  提交时间:2021/09/13
techniques  polarimetric  telescopes  polarization  instrumentation  polarimeters  
CMOS fixed pattern noise elimination based on sparse unidirectional hybrid total variation 期刊论文
Sensors, 2020, 卷号: 20, 期号: 19, 页码: 1-20
作者:  Zhang T(张涛);  Li, Xinyang;  Li, Jianfeng;  Xu Z(徐稚)
Adobe PDF(6614Kb)  |  收藏  |  浏览/下载:380/2  |  提交时间:2020/10/23
FPN  sparse  total variation  anisotropy  characteristic  
The origin of quasi-periodicities during circular ribbon flares 期刊论文
Astronomy and Astrophysics, 2020, 卷号: 642
作者:  Kashapova, L.K.;  Kupriyanova, E.G.;  Xu Z(徐稚);  Reid, H.A.S.;  Kolotkov, D.Y.
Adobe PDF(2080Kb)  |  收藏  |  浏览/下载:262/1  |  提交时间:2020/11/23
Imaging and Spectral Study on the Null Point of a Fan-spine Structure During a Solar Flare 期刊论文
The Astrophysical Journal, 2020, 卷号: 898, 期号: 2
作者:  Yang, Shuhong;  Zhang, Qingmin;  Xu Z(徐稚);  Zhang, Jun;  Zhong, Ze;  Guo, Yang
Adobe PDF(2150Kb)  |  收藏  |  浏览/下载:363/1  |  提交时间:2020/08/24
Solar magnetic reconnection  Solar activity  Solar flares  Solar ultraviolet emission  Solar magnetic fields  Solar chromosphere  Solar photosphere  Solar active regions  Solar corona  Solar filaments  Solar flare spectra  
A coarse-to-fine strategy for the registration of the multi-wavelength high-resolution solar images 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 7, 页码: 10
作者:  Wang, Rui;  Xu Z(徐稚)
Adobe PDF(2149Kb)  |  收藏  |  浏览/下载:299/2  |  提交时间:2020/08/31
instrumentation  detectors  methods  observational  techniques  image processing  Sun  general  
CMOS Fixed Pattern Noise Removal Based on Low Rank Sparse Variational Method 期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 11, 页码: 26
作者:  Zhang T(张涛);  Li, Xinyang;  Li, Jianfeng;  Xu Z(徐稚)
Adobe PDF(12663Kb)  |  收藏  |  浏览/下载:410/2  |  提交时间:2020/08/03
FPN  low rank  sparse  total variation  anisotropy  characteristic  
Spectro-polarimetric observations at the NVST: I. instrumental polarization calibration and primary measurements 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 4, 页码: 12
作者:  Hou Jun-Feng;  Xu Z(徐稚);  Yuan S(袁沭);  Chen YC(陈宇超);  Peng JG(彭建国);  Wang Dong-Guang;  Xu J(许骏);  Deng Yuan-Yong;  Jin ZY(金振宇);  Ji KF(季凯帆);  Liu Z(刘忠)
Adobe PDF(1078Kb)  |  收藏  |  浏览/下载:498/6  |  提交时间:2020/06/08
techniques  polarimetric  techniques  spectroscopic  Sun  magnetic fields