title: Photorefractive-crystal shape-parameter influence on formation of self-pumped phase conjugation.
abstract: The influence of crystal-shape parameters on formation of self-pumped phase conjugation is studied experimentally. The parallelism of two c-cut faces of a barium strontium potassium niobate crystal of cuboid shape is changed to control the internal oscillation and thus to induce or to suppress the generation of self-pumped phase conjugation.
authors.forename: X
authors.initials: X
authors.lastname: Yue
authors.forename: Z
authors.initials: Z
authors.lastname: Shao
authors.forename: J
authors.initials: J
authors.lastname: Chen
authors.forename: Y
authors.initials: Y
authors.lastname: Song
authors.forename: H
authors.initials: H
authors.lastname: Chen