Abstract
The imaging spectrometer developed by ourselves was introduced. The design of the optical machine and the adjustment of the optical machine were discussed. The results of the spectral test were analyzed. The instrument’s spectral range is 400–1050 nm, and its optomechanical part is mainly composed of hood, instrument frame, imaging system, spectroscopic system and detection system. According to the design requirements, an off-axis three-reverse imaging system was adopted, and a single aspherical mirror system was selected through MTF test comparison analysis. The Offner spectroscopic system was chosen considering factors such as image quality and compactness. The detection system uses a surface array CCD camera. The assembly test of each component system of the optical machine part was carried out separately. Finally, the instrument was tested by mercury argon lamp. The test results show that the spectral resolution of the imaging spectrometer is less than 7 nm, which is better than the design index of 10 nm, which has achieved the expected goal. It also verifies the rationality of design of the optical machine and the adjustment of the optical machine.
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References
Wielicki, B.A., Baize, R.R.: The CLARREO Mission—Earth’s Climate Change Observations (2015)
Aghedo, A.M., Bowman, K.W., Shindell, D.T., Faluvegi, G.: The impact of orbital sampling, monthly averaging and vertical resolution on climate chemistry model evaluation with satellite observations. Atmos. Chem. Phys. 11, 6493–6514 (2011)
Anderson, J.G., Dykema, J.A., Goody, R.M., Hu, H., Kirk-Davido, D.B.: Absolute, spectrally-resolved, thermal radiance: a benchmark for climate monitoring from space. J. Quant. Spec. Radiat. Trans. 85, 367–383 (2004)
Arechi, A.V., McKee, G.A., Durell, C.N.: RF-excited plasma lamps for use as sources in OGSE integrating spheres. In: Proceedings of SPIE, vol. 8153, San Diego, California (2011)
Barnes, W.L., Salomonson, V.V.: MODIS: a global image spectroradiometer for the earth observing system. Crit. Rev. Opt. Sci. Technol. CR47, 285–307 (1993)
Berk, A., Bernstein, L.S., Anderson, G.P., Acharya, P.K., Robertson, D.C., Chetwynd, J.H., Adler-Golden, S.M.: MODTRAN cloud and multiple scattering upgrades with application to AVIRIS. Remote Sens. Environ. 65, 367–375 (1998)
Smith, P., Drake, G., Espejo, J.: A solar irradiance cross-calibration method enabling climate studies requiring 0.2% radiometric accuracies
Mccorkel, J., Thome, K.: Instrumentation and first results of the reflected solar demonstration system for the climate absolute radiance and refractivity observatory. SPIE Opt. Eng. Appl. 8510(1), 85100B (2012)
Zhang, T., Liao, Z.: Design of off-axis reflective optical system with 3 mirrors used in imaging spectrometers. Infrared Laser Eng. 42(7), 1863–1865 (2013)
Li, H., Xiang, Y.: Optical design of off-axis three-mirror telescope systems of imaging spectrometers. Infrared Laser Eng. 38(3), 500–504 (2009)
Rudong, X., Yiqun, J., Weimin, S.: Design of a spectroscopic system for SWIR Offner imaging spectrometer. J. Suzhou Univ. (Nat. Sci.). 27(3), 61–66 (2009)
Xuxia, L.: Research and Design of Littrow-Offner Spectroscopic Imaging System, pp. 9–10. Soochow University, Suzhou (2013)
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Zhang, Q., Li, X., Zheng, X. (2020). Opto-Mechanical Assembly and Analysis of Imaging Spectrometer. In: Urbach, H., Yu, Q. (eds) 5th International Symposium of Space Optical Instruments and Applications. ISSOIA 2018. Springer Proceedings in Physics, vol 232. Springer, Cham. https://doi.org/10.1007/978-3-030-27300-2_26
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DOI: https://doi.org/10.1007/978-3-030-27300-2_26
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