title: Effect of signal frequency on four-wave mixing through stimulated Brillouin scattering.
abstract: We present measurements of the dependence of the phase-conjugate reflectivity on signal frequency for Brillouinenhanced four-wave mixing at pump intensities above the threshold instability. The measurements were made in TiC1(4) at lambda = 1 microm and are consistent with a computer model of the reflectivity. We have observed that the frequency of the conjugate beam is independent of the frequency of the input signal beam in the unstable regime.
authors.forename: D E
authors.initials: DE
authors.lastname: Watkins
authors.forename: A M
authors.initials: AM
authors.lastname: Scott
authors.forename: K D
authors.initials: KD
authors.lastname: Ridley