ArticleNature communications2022
Integrated near-infrared spectral sensing.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
What it found
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The trial behind it
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Who cites it
24 citing papers in PubMed.
- Polarization-Independent Single-Band Guided-Mode Resonance InGaAs Photodetector Array for Snapshot Multispectral Sensing.Nanophotonics (Berlin, Germany) · 2026Article
- New Developments and Future Challenges of Non-Destructive Near-Infrared Spectroscopy Sensors in the Cheese Industry.Sensors (Basel, Switzerland) · 2026Review
- Broadband on-chip spectral sensing via directly integrated narrowband plasmonic filters for computational multispectral imaging.Nanophotonics (Berlin, Germany) · 2025Article
- Application-Specific Optimization of Integrated Spectral Sensors.ACS photonics · 2025Article
- Beyond Spectral Resolution in Nanophotonic Sensing: Picometer-Level Precision with Multispectral Readout.ACS nano · 2025Article
- Machine Learning-Based Identification of Plastic Types Using Handheld Spectrometers.Sensors (Basel, Switzerland) · 2025Article
- Enhanced Near-Infrared Organic Photodetectors Leveraging Core-Shell Nanotripods.ACS applied materials & interfaces · 2025Article
- Material Sensing with Spatial and Spectral Resolution Based on an Integrated Near-Infrared Spectral Sensor and a CMOS Camera.Sensors (Basel, Switzerland) · 2025Article
- Research on High-Responsivity Si/Ge-APD in Visible-Near-Infrared Wide Spectrum with Light-Absorption-Enhanced Nanostructure.Sensors (Basel, Switzerland) · 2025Article
- Advances in Miniaturized Computational Spectrometers.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Review
- Miniaturized on-chip spectrometer enabled by electrochromic modulation.Light, science & applications · 2024Article
- Multi-dimensional optical information acquisition based on a misaligned unipolar barrier photodetector.Nature communications · 2024Article
- Optimization of Grayscale Lithography for the Fabrication of Flat Diffractive Infrared Lenses on Silicon Wafers.Micromachines · 2024Article
- Reversible phase transformations between Pb nanocrystals and a viscous liquid-like phase.Science advances · 2024Article
- Exploring the efficacy of subwavelength gratings as short-wavelength infrared filters.Discover nano · 2024Article
- Multidimensional detection enabled by twisted black arsenic-phosphorus homojunctions.Nature nanotechnology · 2024Article
- High-accuracy classification and origin traceability of peanut kernels based on near-infrared (NIR) spectroscopy using Adaboost - Maximum uncertainty linear discriminant analysis.Current research in food science · 2024Article
- LED-Based Desktop Analyzer for Fat Content Determination in Milk.Sensors (Basel, Switzerland) · 2023Article
- Geometric control of diffusing elements on InAs semiconductor surfaces via metal contacts.Nature communications · 2023Article
- In-sensor computing using a MoSNature communications · 2023Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Spectral sensing is increasingly used in applications ranging from industrial process monitoring to agriculture. Sensing is usually performed by measuring reflected or transmitted light with a spectrometer and processing the resulting spectra. However, realizing compact and mass-manufacturable spectrometers is a major challenge, particularly in the infrared spectral region where chemical information is most prominent. Here we propose a different approach to spectral sensing which dramatically simplifies the requirements on the hardware and allows the monolithic integration of the sensors. We use an array of resonant-cavity-enhanced photodetectors, each featuring a distinct spectral response in the 850-1700 nm wavelength range. We show that prediction models can be built directly using the responses of the photodetectors, despite the presence of multiple broad peaks, releasing the need for spectral reconstruction. The large etendue and responsivity allow us to demonstrate the application of an integrated near-infrared spectral sensor in relevant problems, namely milk and plastic sensing. Our results open the way to spectral sensors with minimal size, cost and complexity for industrial and consumer applications.
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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.