Deep-learning-based recognition of multi-singularity structured light
Abstract: Structured light with customized topological patterns inspires diverse classical and quantum investigations underpinned by accurate detection techniques. However, the current detection schemes are limited to vortex beams with a simple phase singularity. The precise recognition of general structured light with multiple singularities remains elusive. Here, we report deep learning (DL) framework that can unveil multi-singularity phase structures in an end-to-end manner, after feeding only two intensity patterns upon beam propagation. By outputting the phase directly, rich and intuitive information of twisted photons is unleashed. The DL toolbox can also acquire phases of Laguerre–Gaussian (LG) modes with a single singularity and other general phase objects likewise. Enabled by this DL platform, a phase-based optical secret sharing (OSS) protocol is proposed, which is based on a more general class of multi-singularity modes than conventional LG beams. The OSS protocol features strong security, wealthy state space, and convenient intensity-based measurements. This study opens new avenues for large-capacity communications, laser mode analysis, microscopy, Bose–Einstein condensates characterization, etc.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Deep-learning-based recognition of multi-singularity structured light ; volume:11 ; number:4 ; year:2021 ; pages:779-786 ; extent:08
Nanophotonics ; 11, Heft 4 (2021), 779-786 (gesamt 08)
- Creator
-
Wang, Hao
Yang, Xilin
Liu, Zeqi
Pan, Jing
Meng, Yuan
Shi, Zijian
Wan, Zhensong
Zhang, Hengkang
Shen, Yijie
Fu, Xing
Liu, Qiang
- DOI
-
10.1515/nanoph-2021-0489
- URN
-
urn:nbn:de:101:1-2022120813203722969235
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
15.08.2025, 7:21 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Wang, Hao
- Yang, Xilin
- Liu, Zeqi
- Pan, Jing
- Meng, Yuan
- Shi, Zijian
- Wan, Zhensong
- Zhang, Hengkang
- Shen, Yijie
- Fu, Xing
- Liu, Qiang
Other Objects (12)
Molecular analysis of late gene expression and characterization of agnoproteins of avian polyomavirus BFDV
Photonic diffractive generators through sampling noises from scattering media
Multivariate Dichteschätzung in der explorativen Datenanalyse
Intelligent optoelectronic processor for orbital angular momentum spectrum measurement
Characterization of macrophages in head and neck squamous cell carcinoma and development of MRG-based risk signature
Lumican silencing ameliorates β-glycerophosphate-mediated vascular smooth muscle cell calcification by attenuating the inhibition of APOB on KIF2C activity
Global existence and blow-up of weak solutions for a class of fractional p -Laplacian evolution equations
Tissue-resident stem cell activity: a view from the adult Drosophila gastrointestinal tract
Tracking Control Based on GPS Intelligent Buoy System for an Autonomous Underwater Vehicles Under Measurement Noise and Measurement Delay
The role of Drosophila antifungal immune response genes in intestinal homeostasis
"A study on the development of China's laser & optoelectronic technology and industry" : with city cases of Wuhan, Shanghai and Changchun
Transparency as Manipulation? Uncovering the Disciplinary Power of Algorithmic Transparency
Molecular analysis of late gene expression and characterization of agnoproteins of avian polyomavirus BFDV
Photonic diffractive generators through sampling noises from scattering media
Multivariate Dichteschätzung in der explorativen Datenanalyse
Intelligent optoelectronic processor for orbital angular momentum spectrum measurement
Characterization of macrophages in head and neck squamous cell carcinoma and development of MRG-based risk signature
Lumican silencing ameliorates β-glycerophosphate-mediated vascular smooth muscle cell calcification by attenuating the inhibition of APOB on KIF2C activity
Global existence and blow-up of weak solutions for a class of fractional p -Laplacian evolution equations
Tissue-resident stem cell activity: a view from the adult Drosophila gastrointestinal tract
Tracking Control Based on GPS Intelligent Buoy System for an Autonomous Underwater Vehicles Under Measurement Noise and Measurement Delay
The role of Drosophila antifungal immune response genes in intestinal homeostasis
"A study on the development of China's laser & optoelectronic technology and industry" : with city cases of Wuhan, Shanghai and Changchun
Transparency as Manipulation? Uncovering the Disciplinary Power of Algorithmic Transparency
Molecular analysis of late gene expression and characterization of agnoproteins of avian polyomavirus BFDV
Photonic diffractive generators through sampling noises from scattering media
Multivariate Dichteschätzung in der explorativen Datenanalyse
Intelligent optoelectronic processor for orbital angular momentum spectrum measurement
Characterization of macrophages in head and neck squamous cell carcinoma and development of MRG-based risk signature
Lumican silencing ameliorates β-glycerophosphate-mediated vascular smooth muscle cell calcification by attenuating the inhibition of APOB on KIF2C activity
Global existence and blow-up of weak solutions for a class of fractional p -Laplacian evolution equations
Tissue-resident stem cell activity: a view from the adult Drosophila gastrointestinal tract
Tracking Control Based on GPS Intelligent Buoy System for an Autonomous Underwater Vehicles Under Measurement Noise and Measurement Delay
The role of Drosophila antifungal immune response genes in intestinal homeostasis
"A study on the development of China's laser & optoelectronic technology and industry" : with city cases of Wuhan, Shanghai and Changchun