Studying the stability of Astrositall thermal and mechanical properties while manufacturing the astronomical and space mirrors

Magomed A. Abdulkadyrov; Aleksandr P. Semenov; Alexey P. Patrikeev; Sergey P. Belousov; Aleksandr N. Ignatov; Vladimir E. Patrikeev

doi:10.1117/12.2231691

22 July 2016 Studying the stability of Astrositall thermal and mechanical properties while manufacturing the astronomical and space mirrors

Magomed A. Abdulkadyrov, Aleksandr P. Semenov, Alexey P. Patrikeev, Sergey P. Belousov, Aleksandr N. Ignatov, Vladimir E. Patrikeev

Author Affiliations +

Proceedings Volume 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II; 99123U (2016) https://doi.org/10.1117/12.2231691
Event: SPIE Astronomical Telescopes + Instrumentation, 2016, Edinburgh, United Kingdom

Abstract

The technology of producing the astronomical and space mirrors from Astrositall material, including its properties and stability of these properties in the course of time, is described. The results of long-term material tests are presented. In particular, the method of grinding and polishing the off-axis segment of the mirror of very large telescope in the stress-strain state is considered.

Citation Download Citation

Magomed A. Abdulkadyrov, Aleksandr P. Semenov, Alexey P. Patrikeev, Sergey P. Belousov, Aleksandr N. Ignatov, and Vladimir E. Patrikeev "Studying the stability of Astrositall thermal and mechanical properties while manufacturing the astronomical and space mirrors", Proc. SPIE 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II, 99123U (22 July 2016); https://doi.org/10.1117/12.2231691

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available