Extended bound states in the continuum with symmetry-broken terahertz dielectric metasurfaces

• المؤلفون الرئيسيون: Han, Song, Pitchappa, Prakash, Wang, Wenhao, Srivastava, Yogesh Kumar, Rybin, Mikhail V., Singh, Ranjan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Physics; Terahertz Symmetry-Broken Metasurfaces; Topological Charges
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/159928

Excitation of the non-radiative eigenmodes in photonics and metamaterials above their light cone, that is, the bound states in the continuum (BICs), has drawn fundamental and technological interest. However, the current studies on photonic BICs are mainly restricted to the characterization of the ei...