Method for optimizing the errors of the wavefront of recorded radiation for large-size information-measuring optical systems-Reference-Cited by-同舟云学术

Method for optimizing the errors of the wavefront of recorded radiation for large-size information-measuring optical systems

Published:2021 Issue:2 Volume: Page:57-61
ISSN:0368-1025
Container-title:Izmeritel`naya Tekhnika
language:
Short-container-title:Izmer. Tekhn.

Author:

Sychev Victor V.¹,Klem Andrey I.²

Affiliation:

1. Bauman Moscow State Techhical University (National research university of technology, BMSTU)

2. JSC “Aviation Holding Company Sukhoi”

Abstract

The article proposes a new method for increasing the information content of the image by minimizing the errors of the optical system of a large telescope using the redistribution of errors over the image field. Variation of the parameters of the secondary mirror is carried out to solve the optimization problem of uniform distribution of aberrations over the image field of a large telescope using the example of a cryotelescope with a diameter of 12 m in the Zemax-EE package. The results of calculations of optical schemes by the traditional method and by the method of optimization of the errors of the radiation wavefront are presented. The advantages and disadvantages are considered.

Publisher

FSUE VNIIMS All-Russian Research Institute of Metrological Service

Subject

General Medicine

Reference10 articles.

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2. Sychev V. V., Klem A. I. Atmospheric and Oceanic Optics, 2017, vol. 20, no. 4, pp. 389–398. https://doi.org/10.1134/S1024856017040121

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4. Kozhevnikov A. V., Сollection of reports of the 3rd International Conference and Youth School “Informatsionnyie tehnologii i nanotehnologii” (ITNT-2017), Samara, Novaya tehnika, 2017, pp. 344–348 (in Russian).

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