Shift-invariant photorefractive joint-transform correlator using Fe: LINbO3 crystal plates

Q. Byron He, Ponchi Yen, L. J. Hu, S. P. Lin, T. S. Yeh, S. L. Tu, S. J. Yang, Ken-Yuh Hsu

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


We report the results of our experimental investigation on a shift-invariant photorefractive image correlator that uses a thin crystal plate of Fe:LiNbO3, which operates in the Raman-Nath regime of diffraction.

Original languageEnglish
Pages (from-to)3113-3115
Number of pages3
JournalApplied Optics
Issue number17
StatePublished - 10 Jun 1993

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