Edge Solitons in Nonlinear-Photonic Topological Insulators

• المؤلفون الرئيسيون: Leykam, Daniel, Chong, Yi Dong
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Classical Optics; Nonlinear Optics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84043; http://hdl.handle.net/10220/42909
• المؤسسة: Nanyang Technological University

We show theoretically that a photonic topological insulator can support edge solitons that are strongly self-localized and propagate unidirectionally along the lattice edge. The photonic topological insulator consists of a Floquet lattice of coupled helical waveguides, in a medium with local Kerr no...