Plasmonic computing of spatial differentiation
For specific problems, analog optical computing can be faster and more computationally efficient than digital methods. Here, Zhuet al. simplify the often metamaterial-based approach to a single thin metal film, with which they demonstrate spatial differentiation.
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Auteurs principaux: | Tengfeng Zhu, Yihan Zhou, Yijie Lou, Hui Ye, Min Qiu, Zhichao Ruan, Shanhui Fan |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2017
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Accès en ligne: | https://doaj.org/article/7f9651842c6049b8b6f4fdfb22a19889 |
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