Active energy-efficient terahertz metasurfaces based on enhanced in-plane electric field density

• Main Authors: Gupta, Manoj, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics::Optics and light; Active Terahertz Devices; Metasurfaces
• Online Access: https://hdl.handle.net/10356/162390
• Institution: Nanyang Technological University

Subwavelength confinement of electromagnetic modes in periodic structures is essential to tailor light−matter interaction in space and time. Metamaterials with strong electromagnetic field confinement can be extremely sensitive to surface conditions, thereby enhancing the metadevice response for low...