Recording of High Spatial Frequency Using two Confocal Lenses in Digital Holography

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概要

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• The angle of an incoming laser light ray is reduced by an amount equal to the ratio of focal lengths of two confocal lenses. This lowers the spatial frequency of the interference pattern. By using an optical setup of confocal lenses, the area of the zero-order diffraction is reduced by the square of the ratio of the two focal lengths during numerical reconstruction.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2003-11-15

著者

• Son Jung-young

  Imaging Media Research Center Korea Institute Of Science And Technology

• Choi Hyun-hee

  Imaging Media Research Center Korea Institute Of Science And Technology

• Son Jung-Young

  Imaging Media Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea

• Choi Hyun-Hee

  Imaging Media Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea

• Kim Sung-Kyu

  Imaging Media Research Center, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Seoul 130-650, Korea

• Kim Sung-Kyu

  Imaging Media Center, Korea Institute of Science and Technology, Seoul, Korea

• Kim Jai-Soon

  Physics Research Division, Seoul National University, Seoul 151-747, Korea

関連論文

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• Expansion of the Illumination and Reconstruction Areas in Reflection-Type Digital Holography Microscope System
• Pixel Patterns for Voxels in Contact-Type Three Dimensional Imaging Systems
• Recording of High Spatial Frequency Using two Confocal Lenses in Digital Holography

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