Tunable metasurfaces for active nanophotonics

• Main Author: Omar Abdelrahman Mohamed Abdelraouf
• Other Authors: Wang Qijie
• Format: Thesis-Doctor of Philosophy
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Physics
• Online Access: https://hdl.handle.net/10356/169814
• Institution: Nanyang Technological University

The ability to control light propagation is a central key in optics. Conventional optical components rely on the concept of light diffraction and the gradual accumulation of the light phase as it propagates through the optical medium. However, the accumulated light phase is limited by the material t...