Toroidal metasurfaces in a 2D flatland

• المؤلفون الرئيسيون: Gupta, Manoj, Singh, Ranjan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics; Science::Physics; Toroidal Dipole; Metasurface
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/138500
• المؤسسة: Nanyang Technological University

A toroidal dipole is a new class of electromagnetic excitations and are different from traditional electric and magnetic dipoles. Toroidal dipoles are described by the poloidal currents flowing on the surface of torus and have opened a new route to control radiative losses via near field coupling me...