Reconfigurable topological phases in next-nearest-neighbor coupled resonator lattices

• المؤلفون الرئيسيون: Leykam, Daniel, Mittal, S., Hafezi, M., Chong, Yi Dong
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Lattices; Topological Photonic System; DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/88010; http://hdl.handle.net/10220/45606
• المؤسسة: Nanyang Technological University

We present a reconfigurable topological photonic system consisting of a 2D lattice of coupled ring resonators, with two sublattices of site rings coupled by link rings, which can be accurately described by a tight-binding model. Unlike previous coupled-ring topological models, the design is translat...