Shanyong Chen

Summary

Country: China

Publications

  1. ncbi request reprint Iterative algorithm for subaperture stitching interferometry for general surfaces
    Shanyong Chen
    School of Mechatronics Engineering and Automation, National University of Defense Technology, Deya Road, Changsha, Hunan 410073, China
    J Opt Soc Am A Opt Image Sci Vis 22:1929-36. 2005
  2. ncbi request reprint Lattice design for subaperture stitching test of a concave paraboloid surface
    Shanyong Chen
    School of Mechatronics Engineering and Automation, National University of Defense Technology, Hunan, China
    Appl Opt 45:2280-6. 2006
  3. ncbi request reprint Iterative algorithm for subaperture stitching test with spherical interferometers
    Shanyong Chen
    School of Mechatronics Engineering and Automation, National University of Defense Technology, Hunan, China
    J Opt Soc Am A Opt Image Sci Vis 23:1219-26. 2006
  4. ncbi request reprint Testing of large optical surfaces with subaperture stitching
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Deya Road, Changsha, Hunan, China
    Appl Opt 46:3504-9. 2007
  5. doi request reprint Fast and precise registration of quasi-planar free-form wavefronts
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Deya Road, Changsha, Hunan, China 410073
    J Opt Soc Am A Opt Image Sci Vis 27:1655-9. 2010
  6. doi 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
  7. 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
  8. 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

Detail Information

Publications8

  1. ncbi request reprint Iterative algorithm for subaperture stitching interferometry for general surfaces
    Shanyong Chen
    School of Mechatronics Engineering and Automation, National University of Defense Technology, Deya Road, Changsha, Hunan 410073, China
    J Opt Soc Am A Opt Image Sci Vis 22:1929-36. 2005
    ..Subapertures are simultaneously stitched by minimizing deviations among them as well as deviations from the nominal surface. Precise prior knowledge of the six degrees-of-freedom nulling and alignment motion is no longer required...
  2. ncbi request reprint Lattice design for subaperture stitching test of a concave paraboloid surface
    Shanyong Chen
    School of Mechatronics Engineering and Automation, National University of Defense Technology, Hunan, China
    Appl Opt 45:2280-6. 2006
    ..Finally, a numerical example is given to illustrate the procedure, and also to verify the validity of our proposed methods...
  3. ncbi request reprint Iterative algorithm for subaperture stitching test with spherical interferometers
    Shanyong Chen
    School of Mechatronics Engineering and Automation, National University of Defense Technology, Hunan, China
    J Opt Soc Am A Opt Image Sci Vis 23:1219-26. 2006
    ..Unknown radii of best-fit spheres for a null test of subapertures are included in the optimization variables. The developed algorithm inherits the advantages of the SASL algorithm...
  4. ncbi request reprint Testing of large optical surfaces with subaperture stitching
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Deya Road, Changsha, Hunan, China
    Appl Opt 46:3504-9. 2007
    ..Finally we present an experiment to verify the validity of the method and the prototype. A spherical surface is tested and successfully stitched with 37 subapertures...
  5. doi request reprint Fast and precise registration of quasi-planar free-form wavefronts
    Shanyong Chen
    College of Mechatronic Engineering and Automation, National University of Defense Technology, Deya Road, Changsha, Hunan, China 410073
    J Opt Soc Am A Opt Image Sci Vis 27:1655-9. 2010
    ..Finally a corrective machining case is given to demonstrate the validity of the method to achieve high precision...
  6. doi 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...
  7. 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...
  8. 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...