Solid State Institute and Physics Department, Technion, 32000 Haifa, Israel.
Opt Lett. 2010 Aug 15;35(16):2738-40. doi: 10.1364/OL.35.002738.
We experimentally study light localization at phase-slip waveguides and at the intersection of phase slips in a two-dimensional (2D) square photonic lattice. Such systems allow for the observation of a variety of effects, including the existence of spatially localized modes for low powers, the generation of strongly localized states in the form of discrete bulk and surface solitons, as well as a crossover between one-dimensional and 2D localization.
我们通过实验研究了在二维（2D）方型光子晶格中相位滑移波导和相位滑移交叉点处的光局域现象。这些系统可以观察到多种效应，包括低功率下存在空间局域模式、以离散体和表面孤子形式产生的强局域态，以及一维和二维局域之间的转变。
