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Performance of optical and hybrid joint transform correlators for tasks of optical security

Performance of optical and hybrid joint transform correlators (JTCs) for security verification of optical marks containing transformed phase masks (PMs) is studied. The peak-to-noise ratio (PNR) and relative intensity of correlation peaks are selected as basic criteria for comparative analysis of su...

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Bibliographic Details
Main Authors: Muravsky, L.I., Kulynych, Ya.P., Maksymenko, O.P., Voronyak, T.I., Pogan, L.Y., Vladimirov, F.L., Kostyukevych, S.A., Fitio, V.M.
Format: Article
Language:English
Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2002
Series:Semiconductor Physics Quantum Electronics & Optoelectronics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/121189
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