title: Self-pumped phase conjugation in rhodium-doped BaTiO(3) with 1.06-microm nanosecond pulses.
abstract: Efficient internal-loop self-pumped phase conjugation is demonstrated in a photorefractive rhodium-doped barium titanate crystal by repetitively pulsed nanosecond pulses from a Q-switched Nd:YAG laser operating at 1.06 microm . Phase-conjugate reflectivities as high as 32% are obtained with a response time of ~5 min at a repetition rate of 30 Hz. The ability of the phase conjugator to correct severe phase distortions is also demonstrated.
authors.forename: A
authors.initials: A
authors.lastname: Brignon
authors.forename: J P
authors.initials: JP
authors.lastname: Huignard
authors.forename: M H
authors.initials: MH
authors.lastname: Garrett
authors.forename: I
authors.initials: I
authors.lastname: Mnushkina