Two-channel computer-generated hologram and its application for optical correlation

David Mendlovic, Irena Kiryuschev

Research output: Contribution to journalArticlepeer-review

Abstract

A more efficient method for encoding detour phase computer-generated hologram that reconstructs two objects simultaneously, is suggested. This was done without increasing the mask spatial resolution or size. Such a hologram was integrated as a matched filter in an optical correlator and finally a two-channel correlation output was obtained. Laboratory experiments demonstrate the suggested encoding technique and the two-channel correlator.

Original languageEnglish
Pages (from-to)322-325
Number of pages4
JournalOptics Communications
Volume116
Issue number4-6
DOIs
StatePublished - 1 May 1995

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