The finite element analysis of zoom optical system with no moving parts

PuRui Shi; Lin Li; Yifan Huang; Xing Han; Bin Ma

doi:10.1117/12.2203132

15 October 2015 The finite element analysis of zoom optical system with no moving parts

PuRui Shi, Lin Li, Yifan Huang, Xing Han, Bin Ma

Proceedings Volume 9676, AOPC 2015: Optical Design and Manufacturing Technologies; 967616 (2015) https://doi.org/10.1117/12.2203132
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

For the method that active optical system achieves zoom by changing the surface of deformable mirror, the design of the brake, the rationality of the layout and the actual change of the surface are very critical issues. This paper presents a practical research idea and method. The finite element model of a deformable mirror was established based on finite element analysis software, and the analysis is achieved after configuring the brake method that needed. The feasibility of the drive scheme is verified through comparing the simulation results and the ideal surface. On this basis, the preliminary design of the core components of piezoelectric ceramic driving circuit brake is achieved.

Citation Download Citation

PuRui Shi, Lin Li, Yifan Huang, Xing Han, and Bin Ma "The finite element analysis of zoom optical system with no moving parts", Proc. SPIE 9676, AOPC 2015: Optical Design and Manufacturing Technologies, 967616 (15 October 2015); https://doi.org/10.1117/12.2203132

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