TY - JOUR AU - Dana Anderson AU - Roger Brockett AU - N. Nuttall BT - Physical Review Letters DA - 1999-02 DO - 10.1103/PhysRevLett.82.1418 PY - 1999 SP - 1418 EP - 1421 T2 - Physical Review Letters TI - Information Dynamics of Photorefractive Two-Beam Coupling VL - 82 SN - 0031-9007 ER -