Photolithography based achromatic metasurface/metalens

• Main Author: Gan, Shiyu
• Other Authors: Tay Beng Kang
• Format: Thesis-Master by Coursework
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/166878
• Institution: Nanyang Technological University

A metalens is a type of flat lens that is made using nanostructures to control the phase of light passing through it. These nanostructures are typically made using materials such as silicon or titanium dioxide, and are patterned using methods such as photolithography or electron beam lithography...