title: Phase conjugation of vector fields by degenerate four-wave mixing in a Fe-doped LiNbO₃.
abstract: We propose a method to generate the phase-conjugate wave of the vector field by degenerate four-wave mixing in a c-cut Fe-doped LiNbO3 crystal. We demonstrate experimentally that the phase-conjugate wave of the vector field can be generated. In particular, the phase-conjugate vector field has also the peculiar function of compensating the polarization distortion, as the traditional phase-conjugate scaler field can compensate the phase distortion.
authors.forename: Sheng-Xia
authors.initials: SX
authors.lastname: Qian
authors.forename: Yongnan
authors.initials: Y
authors.lastname: Li
authors.forename: Ling-Jun
authors.initials: LJ
authors.lastname: Kong
authors.forename: Chenghou
authors.initials: C
authors.lastname: Tu
authors.forename: Hui-Tian
authors.initials: HT
authors.lastname: Wang