Active control of nanodielectric-induced THz quasi-BIC in flexible metasurfaces : a platform for modulation and sensing

• Main Authors: Tan, Thomas CaiWei, Srivastava, Yogesh Kumar, Ako, Rajour Tanyi, Wang, Wenhao, Bhaskaran, Madhu, Sriram, Sharath, Ibraheem Al-Naib, Plum, Eric, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Physics::Optics and light; Metamaterial; Bound State in the Continuum
• Online Access: https://hdl.handle.net/10356/151741
• Institution: Nanyang Technological University

A bound state in the continuum (BIC) is a nonradiating state of light embedded in the continuum of propagating modes providing drastic enhancement of the electromagnetic field and its localization at micro–nanoscale. However, access to such modes in the far-field requires symmetry breaking. Here, it...