21 December 2007 Multi-mode combined manufacturing technology for large aperture aspheric mirrors
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Proceedings Volume 6721, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes; 67210W (2007) https://doi.org/10.1117/12.782930
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China
Abstract
In the field of manufacturing large aperture aspheric mirrors, mid-frequency surface error has been considered to be one of the most important factors for both manufacturing and testing technique. Mid-frequency surface error controlling the polishing process is not conventionally concerned as the same of controlling of low-frequency surface error. In order to solve such a problem, a new method-Multi-mode Combined Manufacturing (MCM) is put forward. MCM technology is useful for the control on all frequency-bands errors of optical surface and is adaptive to fast aspheric mirror especially. Based on classical manufacturing theory, principle analysis of MCM and experiments results are discussed in the paper.
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Junfeng Li, Junfeng Li, Bin Xuan, Bin Xuan, Shumei Song, Shumei Song, Jingjiang Xie, Jingjiang Xie, } "Multi-mode combined manufacturing technology for large aperture aspheric mirrors", Proc. SPIE 6721, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 67210W (21 December 2007); doi: 10.1117/12.782930; https://doi.org/10.1117/12.782930
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