Giant photonic spin Hall effect empowered by polarization-dependent quasibound states in the continuum in compound grating waveguide structures

• المؤلفون الرئيسيون: Wu, Feng, Liu, Tingting, Long, Yang, Xiao, Shuyuan, Chen, Gengyan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Physics; Grating Waveguide Structures; Guided Resonances
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/169906

The photonic spin Hall effect (PSHE) plays an important role in both fundamental science and precision metrology. In this paper, we theoretically propose a polarization-dependent bound state in the continuum (BIC) in a compound grating waveguide structure based on the selectable guided resonance at...