Magali Astic, Philippe Delaye, Robert Frey, Gérald Roosen. Enhancement of Nonlinear Effects at the Degenerate Band Edge of 2D Photonic Crystals.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2009, 79 (5), pp.056608.
⟨10.1103/PhysRevE.79.056608⟩.
⟨hal-00554113⟩