Broadband angular spectrum differentiation using dielectric metasurfaces

Signal processing is of critical importance for various science and technology fields. Analog optical processing can provide an effective solution to perform large-scale and real-time data processing, superior to its digital counterparts, which have the disadvantages of low operation speed and large...

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Bibliographic Details
Published in:	Nature communications Vol. 15; no. 1; pp. 2237 - 10
Main Authors:	Deng, Ming, Cotrufo, Michele, Wang, Jian, Dong, Jianji, Ruan, Zhichao, Alù, Andrea, Chen, Lin
Format:	Journal Article
Language:	English
Published:	London Nature Publishing Group UK 12.03.2024 Nature Publishing Group Nature Portfolio
Subjects:	132/122 142/126 147/135 639/624/1107/510 639/624/399/1015 639/624/400/1113 Analog data Broadband Data processing Differentiation Edge detection Energy consumption Humanities and Social Sciences Image enhancement Image manipulation Image processing Mathematical analysis Metasurfaces multidisciplinary Optical data processing Optics Science Science (multidisciplinary) Signal processing Visible spectrum
ISSN:	2041-1723, 2041-1723
Online Access:	Get full text
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