Implementation of a nonzero-order joint transform correlator using interferometric technique

Chau Jern Cheng, Han Yen Tu

    Research output: Contribution to journalArticlepeer-review

    23 Citations (Scopus)

    Abstract

    The implementation of a nonzero-order joint transform correlator using the double port Mach-Zehnder interferometric technique is proposed and demonstrated. This approach provides on-line processing for directly removing the zero-order components of a joint power spectrum in one step and performs the nonzero-order optical correlation. Experimental results are presented and discussed.

    Original languageEnglish
    Pages (from-to)193-196
    Number of pages4
    JournalOptical Review
    Volume9
    Issue number5
    DOIs
    Publication statusPublished - 2002 Jan 1

    Keywords

    • Joint transform correlator
    • Mach-Zehnder interferometer
    • Optical pattern recognition

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

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