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Lensless matched spatial filter correlator experimentsBy combining a matched spatial filter and holographic optical element on a single plate, a compact optical frequency plane correlator results. Experimental pattern recognition correlation data and a theoretical analysis with experimental verification of the system's shift invariance are provided.
Document ID
19810026126
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Shen, M. (Carnegie-Mellon Univ. Pittsburgh, PA, United States)
Casasent, D. (Carnegie-Mellon Univ. Pittsburgh, PA, United States)
Luu, T. K. (Carnegie-Mellon University Pittsburgh, Pa., United States)
Feng, B. (Carnegie-Mellon Univ. Pittsburgh, PA, United States)
Date Acquired
August 11, 2013
Publication Date
September 1, 1980
Publication Information
Publication: Optics Communications
Volume: 34
Subject Category
Instrumentation And Photography
Accession Number
81A10530
Funding Number(s)
CONTRACT_GRANT: NAS1-16125
Distribution Limits
Public
Copyright
Other

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