TY - RPRT TI - All-optical switching in quadratically nonlinear waveguide arrays. AU - Thomas Pertsch AU - Ulf Peschel AU - Falk Lederer PY - 2003 DO - 10.1364/ol.28.000102 UR - https://pubmed.ncbi.nlm.nih.gov/12656498/ ID - 12656498 ER -