Topology with memory in nonlinear driven-dissipative photonic lattices

• المؤلفون الرئيسيون: Mandal, Subhaskar, Liu, Gui-Geng, Zhang, Baile
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Physics::Optics and light; Topological Memory; Photonic Topological Insulator
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/164659

We consider a photonic lattice of nonlinear lossy resonators subjected to a coherent drive, where the system remembers its topological phase. Initially, the system is topologically trivial. After the application of an additional coherent pulse, the intensity is increased, which modifies the coupling...