Shanyong Chen

Summary

Country: China

Publications

  1. ncbi request reprint Self-calibrated subaperture stitching test of hyper-hemispheres using latitude and longitude coordinates
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China
    Appl Opt 51:3817-25. 2012
  2. ncbi request reprint Experimental study on subaperture testing with iterative stitching algorithm
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Changsha, Hunan, PR China
    Opt Express 16:4760-5. 2008
  3. doi request reprint Ion beam figuring of high-slope surfaces based on figure error compensation algorithm
    Yifan Dai
    National University of Defense Technology, Deya Road, Changsha, Hunan, China 410073
    Appl Opt 49:6630-6. 2010

Collaborators

  • Yifan Dai
  • Xuhui Xie
  • Lin Zhou
  • Wenlin Liao

Detail Information

Publications3

  1. ncbi request reprint Self-calibrated subaperture stitching test of hyper-hemispheres using latitude and longitude coordinates
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Changsha, Hunan, China
    Appl Opt 51:3817-25. 2012
    ..Finally, a hemisphere and a full sphere are tested and figured, respectively, to validate the method and the experimental setup...
  2. ncbi request reprint Experimental study on subaperture testing with iterative stitching algorithm
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Changsha, Hunan, PR China
    Opt Express 16:4760-5. 2008
    ..The stitching result is consistent with the auto-collimation test result. Furthermore, the surface is tested with annular subapertures and also retrieved by our algorithm successfully...
  3. doi request reprint Ion beam figuring of high-slope surfaces based on figure error compensation algorithm
    Yifan Dai
    National University of Defense Technology, Deya Road, Changsha, Hunan, China 410073
    Appl Opt 49:6630-6. 2010
    ..It takes two iterations and about 9 min to successfully figure a fused silica sample, whose aperture is 21.3 mm and radius of curvature is 16 mm. The root-mean-square figure error of the convex surface is reduced from 13.13 to 5.86 nm...