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首页> 外文会议>Optical design and testing VI >CFRP variable curvature mirror being capable of generating a large variation of saggitus: prototype design and experimental demonstration
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CFRP variable curvature mirror being capable of generating a large variation of saggitus: prototype design and experimental demonstration

机译：CFRP可变曲率反射镜能够产生较大的下垂度：原型设计和实验演示

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摘要

The key to realize non-moving-element optical zooming lies in VCM (variable curvature mirror). In order to obtain a large optical magnification, VCM should be capable of providing a large center deflection and this requires that the mirror material should be robust enough, require less force to deform and have a high ultimate strength. In this paper, CFRP (carbon-fiber-reinforced-polymer) is selected as the mirror material and a prototype VCM has been fabricated. With diameter of 100mm, thickness of 2mm and initial curvature radius of 1740mm, this VCM can provide a center deflection approaching nearly 23um, which proves the feasibility of CFRP in constructing VCM. Compared with the work reported in [Proc. of SPIE, 8725, 87250W, 2013], the center deflection obtained here becomes even larger.
机译：实现非移动元件光学变焦的关键在于VCM（可变曲率镜）。为了获得较大的光学放大倍率，VCM应该能够提供较大的中心偏转，这要求镜面材料应足够坚固，变形所需的力较小并且具有较高的极限强度。在本文中，选择CFRP（碳纤维增强聚合物）作为镜面材料，并制作了原型VCM。该VCM的直径为100mm，厚度为2mm，初始曲率半径为1740mm，可以提供接近23um的中心偏转，这证明了CFRP在构建VCM中的可行性。与[Proc。 （SPIE，8725，87250W，2013），此处获得的中心挠度变得更大。

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  • 来源
    《Optical design and testing VI》|2014年|92720S.1-92720S.7|共7页
  • 会议地点 Beijing(CN)
  • 作者

    Hui Zhao; Xuewu Fan; Zhihai Pang; Guorui Ren; Wei Wang; Yongjie Xie; Zhen Ma; Yunfei Du; Yu Su; Jingxuan Wei; Xiaopeng Xie;

  • 作者单位

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science No. 17 Xinxi Road, Xi'an, China, 710119;

    School of Computer Science and Technology, Xidian University, No.2, South Taibai Road, Xi'an, 710071, China;

    School of Physical Science and Technology, Inner Mongolia University, No.235 West College Road, Hohhot Inner Mongolia, China, 010021;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    optical zoom imaging; variable curvature mirror; carbon fiber reinforced polymer; saggitus variation;

    机译：光学变焦成像；变曲率镜碳纤维增强聚合物；下垂变异;

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