Valley-Hall photonic topological insulators with dual-band kink states

• المؤلفون الرئيسيون: Chen, Qiaolu, Zhang, Li, He, Mengjia, Wang, Zuojia, Lin, Xiao, Gao, Fei, Yang, Yihao, Zhang, Baile, Chen, Hongsheng
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Physics; Dual‐band; Kink States
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/138338
• المؤسسة: Nanyang Technological University

Extensive researches have revealed that valley, a binary degree of freedom (DOF), can be an excellent candidate of information carrier. Recently, valley DOF is introduced into photonic systems, and several valley‐Hall photonic topological insulators (PTIs) are experimentally demonstrated. However, i...