Theory and simulation of wave phase conjugation.
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.
Merlen
Alain
A
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>
Zhang
Qi
Q