Single planar photonic chip with tailored angular transmission for multiple-order analog spatial differentiator

Yang Liu; Mingchuan Huang; Qiankun Chen; Douguo Zhang

doi:10.1038/s41467-022-35588-5

Nature Communications (Dec 2022)

Single planar photonic chip with tailored angular transmission for multiple-order analog spatial differentiator

Yang Liu,
Mingchuan Huang,
Qiankun Chen,
Douguo Zhang

Affiliations

Yang Liu: Advanced Laser Technology Laboratory of Anhui Province, Department of Optics and Optical Engineering, University of Science and Technology of China
Mingchuan Huang: Advanced Laser Technology Laboratory of Anhui Province, Department of Optics and Optical Engineering, University of Science and Technology of China
Qiankun Chen: Advanced Laser Technology Laboratory of Anhui Province, Department of Optics and Optical Engineering, University of Science and Technology of China
Douguo Zhang: Advanced Laser Technology Laboratory of Anhui Province, Department of Optics and Optical Engineering, University of Science and Technology of China

DOI: https://doi.org/10.1038/s41467-022-35588-5
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 9

Abstract

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The authors present a planar photonic chip, which operate as a multiple-order analog spatial differentiator. It provides a route for designing fast, power-efficient, compact and low-cost devices used in edge detection and optical image processing, thus expanding the functions of standard microscopes.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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