Sylvie Bernhardt, Philippe Delaye, H. Veenhuis, D. Rytz, Gérald Roosen. Photorefractive two beam coupling characterization of a Barium-Calcium titanate crystal.
Applied Physics B - Laser and Optics, Springer Verlag, 2000, 70, pp.789-795.
⟨10.1007/s003400050010⟩.
⟨hal-00686038⟩