Discrete X-wave formation in nonlinear waveguide arrays.
作者信息
Lahini Yoav, Frumker Eugene, Silberberg Yaron, Droulias Sotiris, Hizanidis Kyriakos, Morandotti Roberto, Christodoulides Demetrios N
机构信息
Department of Physics of Complex Systems, the Weizmann Institute of Science, 76100 Rehovot, Israel.
出版信息
Phys Rev Lett. 2007 Jan 12;98(2):023901. doi: 10.1103/PhysRevLett.98.023901. Epub 2007 Jan 10.
Abstract
We present experimental evidence for the spontaneous formation of discrete X waves in AlGaAs waveguide arrays. This new family of optical waves has been excited, for the first time, by using the interplay between discrete diffraction and normal temporal dispersion, in the presence of Kerr nonlinearity. Our experimental results are in good agreement with theoretical predictions.
摘要
Zotero 插件