title: Compact joint transform correlator with a thick photorefractive crystal.
abstract: A compact joint transform correlator with a thick photorefractive crystal is presented. We demonstrate that Bragg diffraction severely limits the correlation performance in a thick crystal. To relax the Bragg limitation of the crystal a Galilean telescopic beam compression technique is used in the joint transform correlator.
authors: F T
authors: FT
authors: Yu
authors: S
authors: S
authors: Wu
authors: S
authors: S
authors: Rajan
authors: D A
authors: DA
authors: Gregory