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Passive surveillance for shrimp pathogens in Penaeus vannamei submitted from 3 regions of Latin America
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Document Title
Passive surveillance for shrimp pathogens in Penaeus vannamei submitted from 3 regions of Latin America
Author
Intriago P., Medina A., Cercado N., Arteaga K., Montenegro A., Burgos M., Espinoza J., Brock J.A., McIntosh R., Flegel T.
Affiliations
National Electronics and Computer Technology Center (NECTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, 12120, Thailand; Institute of Photonics and Quantum Sciences, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom
Type
Article
Source Title
Advanced Optical Materials
ISSN
21951071
Year
2024
Volume
12
Issue
6
Open Access
All Open Access, Hybrid Gold
Publisher
John Wiley and Sons Inc
DOI
10.1002/adom.202203097
Abstract
Polarization and wavelength are two important properties of light for understanding optics. Engineered polarization and wavelength profiles have received considerable interest due to their unusual optical features and more degrees of freedom. However, to simultaneously control polarization and wavelengths, conventional methods suffer from big pixel size, complicated fabrication process, and limited levels in phase control. The unprecedented capability of metasurfaces in the light control has shown much promise to tackle these challenges. Polarization digital numbers with ten different wavelengths are proposed and experimentally realized. A geometric metasurface is used to simultaneously realize wavelength multiplexing, phase multiplexing, and polarization rotation, creating wavelength-selective polarization digital numbers. A deep learning approach is used to increase the identification accuracy of the digital numbers. The approach can simultaneously control wavelength and polarization, providing more design flexibility. This work may find applications in many fields such as virtual reality, image steganography, and anti-counterfeiting. ? 2023 The Authors. Advanced Optical Materials published by Wiley-VCH GmbH.
Industrial Classification
Knowledge Taxonomy Level 1
Knowledge Taxonomy Level 2
Knowledge Taxonomy Level 3
License
CC BY
Rights
Authors
Publication Source
WoS