title: Retroreflective arrays as approximate phase conjugators.
abstract: Arrays of corner reflectors behave similarly to nonlinear optical phase conjugators in correcting phase distortions in imaging systems. An experimental demonstration and a preliminary analysis of these properties are presented.
authors.forename: H H
authors.initials: HH
authors.lastname: Barrett
authors.forename: S F
authors.initials: SF
authors.lastname: Jacobs