Non-linear and quantum optics of a type II OPO containing a birefringent element - 2. Bright entangled beams generationL. Longchambon, J. Laurat, T. Coudreau and C. FabreEur. Phys. J. D, 30 2 (2004) 287-293DOI: https://doi.org/10.1140/epjd/e2004-00091-5