Holographic scattering lines and mirrorless oscillation in BaTiO(3).
Four scattering lines are observed on a screen behind a BaTiO(3) sample pumped by two ordinary copropagating waves. If in addition counterpropagating pump waves meeting the same phase-matching condition are introduced, mirrorless oscillation occurs.
J
J
Neumann
G
G
Jäkel
E
E
Krätzig