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15 June 2015Self-similarity in Walsh filters and wave-optical engineering
The set of orthogonal Walsh filters consists of groups, members of which are self-similar. The corresponding axial and
transverse intensity distributions in the farfield diffraction patterns of these filters possess self-similarity. Results of our
investigations on the same are presented.
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Lakshminarayan Hazra, Pubali Mukherjee, "Self-similarity in Walsh filters and wave-optical engineering," Proc. SPIE 9654, International Conference on Optics and Photonics 2015, 965405 (15 June 2015); https://doi.org/10.1117/12.2192163