Accuracy analysis of surface figure fitting based on opto-mechanical-thermal technology

Songxi Fa; Li Lin; Huangyi Fan; Wei Wang; Zhanga Xiang

doi:10.1117/12.1000093

26 November 2012 Accuracy analysis of surface figure fitting based on opto-mechanical-thermal technology

Songxi Fa, Li Lin, Huangyi Fan, Wei Wang, Zhanga Xiang

Proceedings Volume 8557, Optical Design and Testing V; 85571Z (2012) https://doi.org/10.1117/12.1000093
Event: Photonics Asia, 2012, Beijing, China

Abstract

The influence of errors on the optical system’s image quality was theoretically investigated using error theory. The accuracy of surface figure fitting was researched. In this paper, we analyzed many sections that may cause error based on thermal analysis and mechanical analysis. We used error analysis to consider the accuracy of surface figure fitting. We took account of the error of ABAQUS modeling, initial error, error of surface figure fitting, error of MATLAB and the error of ZEMAX. We at last gained the total error, and analyzed which is the dominant error. The main result can be used to assess and correct the error of opto-mechanical-thermal, and provide support for Quadratic optimization design.

Citation Download Citation

Songxi Fa, Li Lin, Huangyi Fan, Wei Wang, and Zhanga Xiang "Accuracy analysis of surface figure fitting based on opto-mechanical-thermal technology", Proc. SPIE 8557, Optical Design and Testing V, 85571Z (26 November 2012); https://doi.org/10.1117/12.1000093

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