ArticleLight, science & applications2023
Snapshot multispectral imaging using a diffractive optical network.
Article in Light, science & applications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
What it found
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Who cites it
27 citing papers in PubMed, 90 citations in OpenAlex.
- Emerging integrated photonic neural network technologies for artificial intelligence: from devices to systems.National science review · 2026Review
- Wavelength-Division Holographic Multiplexing via Cascaded Metasurfaces and THz-Spaced Microresonator Frequency Combs.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Beyond the Visual Spectrum: From RGB-Based Learning to Hyperspectral Intelligence for Plant Disease Detection-Challenges and Opportunities.Sensors (Basel, Switzerland) · 2026Review
- Diffractive Optical Neural Networks: Pathways Toward Intelligent and Scalable Photonic Computing.Nanophotonics (Berlin, Germany) · 2026Review
- A Comparative Evaluation of Super-Resolution Methods for Spectral Images Using Pretrained RGB Models.Sensors (Basel, Switzerland) · 2026Article
- High-capacity directional information processor using all-optical multilayered neural networks.Science advances · 2025Article
- From Innovation to Application: Can Emerging Imaging Techniques Transform Breast Cancer Diagnosis?Diagnostics (Basel, Switzerland) · 2025Review
- Broadband unidirectional visible imaging using wafer-scale nano-fabrication of multi-layer diffractive optical processors.Light, science & applications · 2025Article
- Polarization-selective unidirectional and bidirectional diffractive neural networks for information security and sharing.Nature communications · 2025Article
- Physical twinning for joint encoding-decoding optimization in computational optics: a review.Light, science & applications · 2025Review
- High-Speed Hyperspectral Imaging for Near Infrared Fluorescence and Environmental Monitoring.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multiple CR Spatiotemporal Compressive Imaging System.Sensors (Basel, Switzerland) · 2025Article
- Optically readable synaptic modulators based on Tamm plasmon for adaptive multispectral image processing.iScience · 2025Article
- Wavefront-aberration-tolerant diffractive deep neural networks using volume holographic optical elements.Scientific reports · 2025Article
- Neural network-assisted meta-router for fiber mode and polarization demultiplexing.Nanophotonics (Berlin, Germany) · 2024Article
- Hardware-accelerated integrated optoelectronic platform towards real-time high-resolution hyperspectral video understanding.Nature communications · 2024Article
- Opto-intelligence spectrometer using diffractive neural networks.Nanophotonics (Berlin, Germany) · 2024Article
- Validation of multispectral imaging-based tissue oxygen saturation detecting system for wound healing recognition on open wounds.Journal of biomedical optics · 2024Article
- Pyramid diffractive optical networks for unidirectional image magnification and demagnification.Light, science & applications · 2024Article
- Nonlinear encoding in diffractive information processing using linear optical materials.Light, science & applications · 2024Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Multispectral imaging has been used for numerous applications in e.g., environmental monitoring, aerospace, defense, and biomedicine. Here, we present a diffractive optical network-based multispectral imaging system trained using deep learning to create a virtual spectral filter array at the output image field-of-view. This diffractive multispectral imager performs spatially-coherent imaging over a large spectrum, and at the same time, routes a pre-determined set of spectral channels onto an array of pixels at the output plane, converting a monochrome focal-plane array or image sensor into a multispectral imaging device without any spectral filters or image recovery algorithms. Furthermore, the spectral responsivity of this diffractive multispectral imager is not sensitive to input polarization states. Through numerical simulations, we present different diffractive network designs that achieve snapshot multispectral imaging with 4, 9 and 16 unique spectral bands within the visible spectrum, based on passive spatially-structured diffractive surfaces, with a compact design that axially spans ~72λ
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.