Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing

Infrared single-pixel sensing with the two most representative modes, bright-field imaging and edge-enhanced imaging, has great application potential in biomedical diagnosis and defect inspection. Building a multifunctional and miniature optical computing device for infrared single-pixel sensing is...

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Main Authors: Rong Yan, Wenli Wang, Yao Hu, Qun Hao, Liheng Bian
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/13/9/1542
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author Rong Yan
Wenli Wang
Yao Hu
Qun Hao
Liheng Bian
author_facet Rong Yan
Wenli Wang
Yao Hu
Qun Hao
Liheng Bian
author_sort Rong Yan
collection DOAJ
description Infrared single-pixel sensing with the two most representative modes, bright-field imaging and edge-enhanced imaging, has great application potential in biomedical diagnosis and defect inspection. Building a multifunctional and miniature optical computing device for infrared single-pixel sensing is extremely intriguing. Here, we propose and validate a dual-modal device based on a well-designed metasurface, which enables near-infrared bright-field and edge-enhanced single-pixel imaging. By changing the polarization of the incident beam, these two different modes can be switched. Simulations validate that our device can achieve high-fidelity dual-modal single-pixel sensing at 0.9 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="sans-serif">μ</mi><mi mathvariant="normal">m</mi></mrow></semantics></math></inline-formula> with certain noise robustness. We also investigate the generalization of our metasurface-based device and validate that different illumination patterns are applied to our device. Moreover, these output images by our device can be efficiently utilized for biomedical image segmentation. We envision this novel device may open a vista in dual-modal infrared single-pixel sensing.
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spelling doaj.art-70d012b0d13441798580329f9f37441e2023-11-17T23:27:28ZengMDPI AGNanomaterials2079-49912023-05-01139154210.3390/nano13091542Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel SensingRong Yan0Wenli Wang1Yao Hu2Qun Hao3Liheng Bian4MIIT Key Laboratory of Complex-Field Intelligent Sensing, Beijing Institute of Technology, Beijing 100081, ChinaBeijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, ChinaBeijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, ChinaBeijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, ChinaMIIT Key Laboratory of Complex-Field Intelligent Sensing, Beijing Institute of Technology, Beijing 100081, ChinaInfrared single-pixel sensing with the two most representative modes, bright-field imaging and edge-enhanced imaging, has great application potential in biomedical diagnosis and defect inspection. Building a multifunctional and miniature optical computing device for infrared single-pixel sensing is extremely intriguing. Here, we propose and validate a dual-modal device based on a well-designed metasurface, which enables near-infrared bright-field and edge-enhanced single-pixel imaging. By changing the polarization of the incident beam, these two different modes can be switched. Simulations validate that our device can achieve high-fidelity dual-modal single-pixel sensing at 0.9 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi mathvariant="sans-serif">μ</mi><mi mathvariant="normal">m</mi></mrow></semantics></math></inline-formula> with certain noise robustness. We also investigate the generalization of our metasurface-based device and validate that different illumination patterns are applied to our device. Moreover, these output images by our device can be efficiently utilized for biomedical image segmentation. We envision this novel device may open a vista in dual-modal infrared single-pixel sensing.https://www.mdpi.com/2079-4991/13/9/1542infrared single-pixelmetasurfacedual modesoptical computingbiomedical image segmentation
spellingShingle Rong Yan
Wenli Wang
Yao Hu
Qun Hao
Liheng Bian
Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing
Nanomaterials
infrared single-pixel
metasurface
dual modes
optical computing
biomedical image segmentation
title Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing
title_full Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing
title_fullStr Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing
title_full_unstemmed Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing
title_short Polarization-Dependent Metasurface Enables Near-Infrared Dual-Modal Single-Pixel Sensing
title_sort polarization dependent metasurface enables near infrared dual modal single pixel sensing
topic infrared single-pixel
metasurface
dual modes
optical computing
biomedical image segmentation
url https://www.mdpi.com/2079-4991/13/9/1542
work_keys_str_mv AT rongyan polarizationdependentmetasurfaceenablesnearinfrareddualmodalsinglepixelsensing
AT wenliwang polarizationdependentmetasurfaceenablesnearinfrareddualmodalsinglepixelsensing
AT yaohu polarizationdependentmetasurfaceenablesnearinfrareddualmodalsinglepixelsensing
AT qunhao polarizationdependentmetasurfaceenablesnearinfrareddualmodalsinglepixelsensing
AT lihengbian polarizationdependentmetasurfaceenablesnearinfrareddualmodalsinglepixelsensing