title: Theory and simulation of wave phase conjugation.
abstract: This paper briefly presents the general analytical solution for the resonant modes in 1D active magneto acoustic phase conjugators in contact with passive media of arbitrary impedance. The first non-resonant but amplified modes are also derived. All results are successfully compared with direct numerical simulations.
authors.affiliation: Joint European Laboratory in Magneto-acoustics (LEMAC), Laboratoire de Mécanique de Lille, UMR CNRS 8107, USTL, cité scientifique, bât. M3, 59655 Villeneuve d'Ascq Cedex, France. alain.merlen@univ-lillel.fr <alain.merlen@univ-lillel.fr>
authors.forename: Alain
authors.initials: A
authors.lastname: Merlen
authors.forename: Qi
authors.initials: Q
authors.lastname: Zhang