Email this article An acousto-optical imaging spectrometer for astrophysical measurements
- Authors: Anikin S.P.1, Esipov V.F.2, Molchanov V.Y.1, Tatarnikov A.M.1, Yushkov K.B.2
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Affiliations:
- National University of Science and Technology MISiS
- Sternberg Astronomical Institute
- Issue: Vol 121, No 1 (2016)
- Pages: 115-122
- Section: Physical Optics
- URL: https://journals.rcsi.science/0030-400X/article/view/164921
- DOI: https://doi.org/10.1134/S0030400X1607002X
- ID: 164921
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Abstract
An optical scheme of an acousto-optical imaging spectrometer for observing extended astrophysical objects with line emission spectra is proposed. The use of an additional prism with a specified angular dispersion makes it possible to separate images of an extended object at different emission lines and images generated by minor maxima of the acousto-optical filter transmission function. A prototype of the imaging spectrometer has been designed.
About the authors
S. P. Anikin
National University of Science and Technology MISiS
Author for correspondence.
Email: aocenter@misis.ru
Russian Federation, Moscow, 119049
V. F. Esipov
Sternberg Astronomical Institute
Email: aocenter@misis.ru
Russian Federation, Moscow, 119991
V. Ya. Molchanov
National University of Science and Technology MISiS
Email: aocenter@misis.ru
Russian Federation, Moscow, 119049
A. M. Tatarnikov
National University of Science and Technology MISiS
Email: aocenter@misis.ru
Russian Federation, Moscow, 119049
K. B. Yushkov
Sternberg Astronomical Institute
Email: aocenter@misis.ru
Russian Federation, Moscow, 119991
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