title: Mutually pumped phase conjugator with a rainbow configuration in BaTiO(3):Ce crystal using nanosecond pulses.
abstract: A new type of mutually pumped phase conjugator with a rainbow configuration has been demonstrated experimentally in cerium-doped barium titanate crystal that uses pulsed beams with a pulse width of 3.0 ns and a repetition rate of 40 Hz at a wavelength of 532 nm. The highest phase-conjugate reflectivity was ~24%. The dependence of the phase-conjugate reflectivity on the incident angle and distance, as well as the grating formation time for achieving 1 - e(-1) of equilibrium reflectivity, has been measured.
authors.forename: H
authors.initials: H
authors.lastname: Wang
authors.forename: N
authors.initials: N
authors.lastname: Yoshikawa
authors.forename: S
authors.initials: S
authors.lastname: Yoshikado
authors.forename: T
authors.initials: T
authors.lastname: Aruga