Real-time edge-enhanced object correlation using incoherent readout of photorefractive BSO

Zhao-Qi Wang, C. Soutar, W. Allan Gillespie, Colin M. Cartwright

Research output: Contribution to journalArticle

Abstract

Real-time edge-enhanced image correlation using the incoherent readout of a dynamic hologram recorded in BSO crystal is reported for the first time. A system is described which records the Fresnel transform of the input signal in a BSO crystal; such a system exhibits good object discrimination in addition to the usual features of an incoherent correlator. Several experimental results are presented, and these are compared with computer simulations.
Original languageEnglish
Pages (from-to)157-162
Number of pages6
JournalOptik
Volume93
Issue number4
Publication statusPublished - 1993

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Wang, Z-Q., Soutar, C., Gillespie, W. A., & Cartwright, C. M. (1993). Real-time edge-enhanced object correlation using incoherent readout of photorefractive BSO. Optik, 93(4), 157-162.