|
|
|
|
|
|
| Design and Realization of High-Speed Acquisition System for Two Dimensional Fourier Transform Solar Spectrometer |
| ZHU Xiao-ming1, 2, 3, BAI Xian-yong1, 2, 3*, LIN Jia-ben1, 2, DUAN Wei1, 2, ZHANG Zhi-yong1, 2, FENG Zhi-wei1, 2, DENG Yuan-yong1, 2, YANG Xiao1, 2, HUANG Wei1, 2, 3, HU Xing1, 2, 3 |
1. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China
2. Key Laboratory of Solar Activity, Chinese Academy of Sciences, Beijing 100101, China
3. University of Chinese Academy of Sciences, Beijing 100049, China
|
|
|
|
|
Abstract Simultaneous or quasi-simultaneous multi-spectral solar imaging can be used to obtain the solar atmosphere’s three-dimensional magnetic field and thermodynamic parameters, which is a key development direction of the focal plane terminal equipment for solar observations in the future. The Fourier transform spectrometer (FTS) has a wide bandwidth, high sensitivity and a high spectral resolution, but it is restricted by high frame rate and large area array detector. It has not been used for routine solar spectrum imaging yet. However, with the rapid development of CMOS image sensor technology, in the visible and near-infrared bands, the size and frame rate of the detector array have been qualitatively improved compared to traditional CCD detectors, making it possible to develop an area array, Fourier, solar spectrometer. Here in this paper, we introduce an area array, and high frame rate CMOS image sensor and design a set of high-speed data acquisition software and hardware systems for the scientific needs of area array Fourier transform solar spectrometers. It realizes the 10 kHz high-speed triggering, fast acquisition of 10 000 frames per second, 0.5 GB·s-1 large data volume continuous, real-time storage and other functions. Combining with the above system and the existing point source FTS at the Huairou Solar Observing Station and targeting the visible light chromosphere line (Hα 656.3 nm) and its nearby photosphere line, we set up a visible light experimental system and carried out surface source solar spectrum detection. We used the laboratory tungsten lamp and the sun as the light source, performed equal optical path difference interval sampling, and successfully obtained the area array interferogram. We obtained the narrow-band continuum spectrum and the solar chromosphere and photosphere line near 656.3 nm. Using the cross-calibration method, we compared our solar spectrum at the same resolution with the standard spectrum obtained by the National Solar Astronomical Observatory’s NSO Fourier Spectrometer, and the results are the same, verifying the performance of the data acquisition system for the FTS of the plane array and the feasibility of area array Fourier Transform Solar Spectrometer in solar observation. This research lays a technical foundation for the wide-band solar FTS of the plane array in the visible region and at the same time, accumulates valuable experience for the subsequent extension of “The Infrared System for the Accurate Measurement of Solar Magnetic Field” (AIMS) from the line source to the plane source.
|
|
Received: 2021-11-08
Accepted: 2022-04-11
|
|
|
|
Corresponding Authors:
BAI Xian-yong
E-mail: xybai@nao.cas.cn
|
|
[1] Fang C, Chen P F, Jiang R L, et al. Research in Astronomy and Astrophysics, 2010, 10(1)：83.
[2] Tennyson J. Astronomical Spectroscopy: An Introduction to the Atomic and Molecular Physics of Astronomical Spectra (2nd Edition) . Singapore: World Scientific, 2011.
[3] Bai X, Zhang Z, Feng Z, et al. Research in Astronomy and Astrophysics, 2021, 21(10): 267.
[4] Stenflo J. Space Science Reviews, 2017，210：5.
[5] Brault J W. JOSO Workshop，1978, 106: 33.
[6] Hase F, Wallace L, McLeod S D, et al. Journal of Quantitative Spectroscopy and Radiative Transfer, 2010, 111(4)：521.
[7] Wallace L, Hinkle K, Livingston W. National OpticalAstronomy Observatories, Tucson, Ariz, 1998.
[8] Stenflo J O，Keller C U. Astronomy and Astrophysics, 1997, 321：927.
[9] Bruls J, Solanki S K, Rutten R J, et al. Astronomy and Astrophysics, 1995, 293: 225.
[10] Li D, Yang X, Bai X Y, et al. Astronomy and Astrophysics, 2020, 642：A231.
[11] Chang E S, Noyes R W. The Astrophysical Journal, 1983, 275：L11.
[12] Penn M J. Living Reviews in Solar Physics, 2014, 11：2.
[13] Hong J, Bai X, Li Y, et al. The Astrophysical Journal, 2020, 898(2): 134.
[14] Deming D, Hewagama T, Jennings D E, et al. The Astrophysical Journal, 1990, 364: L49.
[15] Ayres T R. The Astrophysical Journal, 2002, 575(2): 1104.
[16] Solanki S K, Livingston W, Ayres T. Science, 1994, 263(5143): 64.
[17] Deng Y, Liu Z, Qu Z, et al. Astronomical Society of the Pacific Conference Series, 2016, 504: 293.
[18] Porter W M, Enmark H T. Society of Photo-Optical Instrumentation Engineers (SPIE), 1987, 834: 22.
[19] Goetz A F H, Rowan L C. Science, 1981, 211(4484): 781.
[20] LI Yan, GAO Min-guang, XU Liang，et al(李 妍, 高闽光, 徐 亮，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2015, 35(7): 2054.
[21] Connes J, Connes P. Journal of the Optical Society of America, 1966, 56(7): 896.
|
| [1] |
FU Xiao-man1, 2, BAO Yu-long1, 2*, Bayaer Tubuxin1, 2, JIN Eerdemutu1, 2, BAO Yu-hai1, 2. Spectral Characteristics Analysis of Desert Steppe Vegetation Based on Field Online Multi-Angle Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3170-3179. |
| [2] |
HUANG Chao1, 2, ZHAO Yu-hong1, ZHANG Hong-ming2*, LÜ Bo2, 3, YIN Xiang-hui1, SHEN Yong-cai4, 5, FU Jia2, LI Jian-kang2, 6. Development and Test of On-Line Spectroscopic System Based on Thermostatic Control Using STM32 Single-Chip Microcomputer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2734-2739. |
| [3] |
TANG Xiao-xiao1, 2, LI Jian-yu1, 3, 4*, XU Gang1, 3, 4, SUN Feng-ying1, 3, 4, DAI Cong-ming1, 3, 4, WEI He-li1, 3, 4. Mixing Calibration Method for Spectral Sun-Photometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2536-2542. |
| [4] |
PU Do-wang, Lagba Tunzhup, SHENG Min, LIU Juan, WANG Qian, WANG Meng-meng, ZHOU Yi, LU Han-yuTsoja Wangmu, Norsang Gelsor*. Surface Solar Spectral Observation Along 30°N in China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1881-1887. |
| [5] |
SUN Wei-min1, CHEN Xu-dong1, YAN Qi1, 2*, GENG Tao1, YAN Yun-xiang1, 3, WANG Sheng-jia1, WANG An-zhi1, WANG Jia-bin1, JIN Xi-ren1, JIANG Hang1, WANG Xiu1, ZHAO Chuang1, ZHONG Yue4, LIANG Yu4, SONG Zhi-ming4, WANG Peng-fei1. Fiber Integral Field Unit System for Measurement of Solar Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1168-1174. |
| [6] |
ZHANG Xuan-yi1, 2, 3, WEI Fei1, 2, 3*, PENG Song-wu1, 3, FENG Peng-yuan1, 3, LENG Shuang1, 3. Study on Solar FUV Radiation Characteristics in Near Space[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 374-382. |
| [7] |
WANG Yue1, 3, 4, CHEN Nan1, 2, 3, 4, WANG Bo-yu1, 5, LIU Tao1, 3, 4*, XIA Yang1, 2, 3, 4*. Fourier Transform Near-Infrared Spectral System Based on Laser-Driven Plasma Light Source[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1666-1673. |
| [8] |
SUN Hua-sheng1, ZHANG Yuan2*, SHI Yun-fei1, ZHAO Min1. A New Method for Direct Measurement of Land Surface Reflectance With UAV-Based Multispectral Cameras[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(05): 1581-1587. |
| [9] |
WANG Qian, Norsang Gelsor*, Tsoja Wangmu, Lagba Tunzhup, Pu Dopwang, LIU Juan, ZHOU Yi, ZE Xi. Solar Radiation Observation During a Solar Eclipse in Tibet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3892-3900. |
| [10] |
ZHANG Kai-lin1, 2, ZHOU Min3, SHI Ying-ying2, LI Shu-qi2, MA Li-fu1, ZHANG Xian-yi3*, WANG Yan1, KONG Xiang-lei2, 4*. Development and Application of an Automated Program for Photodissociation Spectroscopy Study Based on a FT ICR Mass Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2325-2331. |
| [11] |
CHEN Fang, GAO Chao, BAI Jie. Thickness Matching Design Between Splitter and Compensatorfor High Spectral Resolution Fourier Transform Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(12): 3941-3945. |
| [12] |
PEI Guo-chao1, 2, LI Yuan3, 4*, BAI Ting-zhu1, 2. Temporal Variation Model of Ultraviolet Hyperspectral Solar Reference Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2332-2338. |
| [13] |
LI Xiao-mei1, 2, XIE Pin-hua1, 2, 3*, XU Jin1, LI Ang1, TIAN Xin2, REN Bo2, HU Zhao-kun1, 2, WU Zi-yang2. Aerosol Observation and Research in Hefei by MAX-DOAS Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(03): 712-719. |
| [14] |
ZHU Xiao-feng, CHI Zi-rong, HU Peng-fei, OU Lin, WANG Jing, WANG Guang-cai*. Feasibility Study on LED as Monochromatic Light Source in Quantum Efficiency Instrument[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(11): 3340-3345. |
| [15] |
Norsang Gelsor, JIN Ya-ming*, Tsoja Wangmu, ZHOU Yi，Sunam Balma，Denggua Tunzhu. Ground-Based Measurements of Global Solar Radiation and UV Radition in Tibet[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(06): 1683-1688. |
|
|
|
|
