Dielectric metasurfaces performing all-analog computing
Andrea Cordaro,Hoyeong Kwon,Dimitrios L. Sounas,Femius Koenderink,Albert Polman,Andrea Alù +5 more
- 05 May 2019
TL;DR: Designs for 1st and 2nd order spatial differentiation enabling low power and real-time edge detection on metasurfaces capable of performing analog image processing are shown.
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Abstract: We present experimental results on metasurfaces capable of performing analog image processing. Specifically, we show designs for 1st and 2nd order spatial differentiation enabling low power and real-time edge detection. © 2019 The Author(s)
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