Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/150505
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dc.contributor.authorTao, Rufeien_US
dc.date.accessioned2021-06-10T13:15:43Z-
dc.date.available2021-06-10T13:15:43Z-
dc.date.issued2021-
dc.identifier.citationTao, R. (2021). Achromatic metalens imaging for camera system. Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/150505en_US
dc.identifier.urihttps://hdl.handle.net/10356/150505-
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.language.isoenen_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
dc.contributor.supervisoremailluoyu@ntu.edu.sgen_US
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