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dc.contributor.authorTao, Rufeien_US
dc.identifier.citationTao, R. (2021). Achromatic metalens imaging for camera system. Master's thesis, Nanyang Technological University, Singapore.
dc.description.abstractMetalens is one of the most advanced lens technology. Basing on the technique of metasurface, the metalens can realize a negative refraction, which can provide a larger bending angle as well as higher numerical aperture(NA) compared with traditional lens. In this dissertation, a novel design of metalens is established in Lumerical FDTD simulation, which is used to focus a mid-infrared band plane wave. In order to establish that metalens, a number of units which can bend the light with a particular angle are built, and the main task is finding the proper structure and size of those units to get a considerable efficiency. Then the performance of the metalens can be represented by analyzing the results from a line combination of those units.en_US
dc.publisherNanyang Technological Universityen_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleAchromatic metalens imaging for camera systemen_US
dc.typeThesis-Master by Courseworken_US
dc.contributor.supervisorLuo Yuen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.degreeMaster of Science (Communications Engineering)en_US
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