Production of off-axis high asphericity large-size astronomical mirrors

Aleksandr P. Semenov; Magomed A. Abdulkadyrov; Vladimir E. Patrikeev

doi:10.1117/12.2240858

28 October 2016 Production of off-axis high asphericity large-size astronomical mirrors

Aleksandr P. Semenov, Magomed A. Abdulkadyrov, Vladimir E. Patrikeev

Proceedings Volume 9683, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 968314 (2016) https://doi.org/10.1117/12.2240858
Event: Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), 2016, Suzhou, China

Abstract

Technology with the use of programmable computer-controlled system and a set of special instruments, which makes possible aspherization of optical elements with deviation from the nearest sphere of more than 1 mm at the stage of milling, grinding and polishing, was developed. The equipment and software for testing the surface shape at all stages of processing, was described.

Citation Download Citation

Aleksandr P. Semenov, Magomed A. Abdulkadyrov, and Vladimir E. Patrikeev "Production of off-axis high asphericity large-size astronomical mirrors ", Proc. SPIE 9683, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 968314 (28 October 2016); https://doi.org/10.1117/12.2240858

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