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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Pacific Rim 2007
  • (Optica Publishing Group, 2007),
  • paper ThP_093

Computer simulation analysis of spatial filtering effect on off-axis type hologram recording

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Abstract

We evaluated characteristics of spatial filtering placed at the Fourier plane and signal processing about polytopic multiplexed recording method by using three dimensional analysis and Fresnel diffraction model. By using spatial filtering and signal processing, the signal-to-noise-ratio of reproduced image becomes to be improved.

© 2007 IEEE

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