Acta Optica Sinica, Volume. 40, Issue 8, 0822001(2020)

Convex Aspheric Surface Testing Method Using an Autocollimation Lens

Lili Qi, Liehua Zheng, Lu Ye, and Jinping Zhang*
Author Affiliations
  • Shanghai Institute of Technology and Physics, Chinese Academy of Sciences, Shanghai 200800, China
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    Figures & Tables(8)
    Schematic diagram
    Relationship between u1 and e2
    Relationship of relative aperture and residual aberration
    Relationship between e2 and maximum aperture, relative aperture
    Design results of optical system. (a) Layout;(b) longitudinal aberration; (c) wavefront map
    Picture of convex aspheric surface tested by self-aligning lens
    Test results of laser interferometer for convex aspheric surface. (a) Interferogram; (b) interferent fringes figure; (c) testing results
    • Table 1. Structure parameters for optical system

      View table

      Table 1. Structure parameters for optical system

      SurfTypeRadius /mmThickness /mmGlassDiameter /mmConic
      OBJStandardInfinity1378.87170.00000.0000
      1Standard712.415250.0000K9237.71610.0000
      2Standard1994.446450.0000237.57780.0000
      STOStandard1000.0000-50.0000MIRROR240.62001.7500
      4Standard1994.4464-50.0000K9270.11040.0000
      5Standard712.415250.0000MIRROR286.54390.0000
      6Standard1994.446450.0000270.11040.0000
      7Standard1000.0000-50.0000MIRROR240.62001.7500
      8Standard1994.4464-50.0000K9237.71780.0000
      9Standard712.4152-1378.8717237.71780.0000
      IMAStandardInfinity-0.00000.0000
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    Lili Qi, Liehua Zheng, Lu Ye, Jinping Zhang. Convex Aspheric Surface Testing Method Using an Autocollimation Lens[J]. Acta Optica Sinica, 2020, 40(8): 0822001

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    Paper Information

    Category: Optical Design and Fabrication

    Received: Nov. 18, 2019

    Accepted: Dec. 30, 2019

    Published Online: Apr. 13, 2020

    The Author Email: Zhang Jinping (Qiliisme@126.com)

    DOI:10.3788/AOS202040.0822001

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