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Tunable bandstop filter for binary objects: A self-imaging technique
Authors:J. Ojeda-Castañeda  E.E. Sicre
Affiliation:Physikalisches Institut, Universität Erlangen-Nürnberg, Erwin-Rommel-Strasse 1, 8520 Erlangen, Fed. Rep. Germany
Abstract:Negative Talbot images are employed to obtain a simple tunable, bandstop filter for bunary objects, that are composed of pieces with Ronchi rulings (Rademacher functions).
Keywords:
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