Broad-band polarization-insensitive all-dielectric metalens enabled by intentional off-resonance waveguiding at mid-wave infrared

• Main Authors: Tanriover, Ibrahim, Demir, Hilmi Volkan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Physics; Mid-Wave Infrared; Nanomaterials
• Online Access: https://hdl.handle.net/10356/103491; http://hdl.handle.net/10220/47790
• Institution: Nanyang Technological University

Metasurfaces are promising candidates to take the place of conventional optical components as they enable wavefront engineering at sub- and near-wavelength distances along both lateral and vertical directions. Plasmonic metasurfaces containing sub-wavelength metallic structures constitute initial ex...