ArticleNature communications2023
In-sensor computing using a MoS
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Fabrication and characterization of optoelectronic in-sensor computing devices.Nature protocols · 2026Review
- Retinocortical in-sensor neuromorphic vision platform for NIR-augmented artificial vision.Nature communications · 2026Article
- Low breakdown field and high ionization index in ReSeNature communications · 2026Article
- Broadband and high-resolution snapshot spectroscopy with high-index transition metal dichalcogenides.Nature communications · 2026Article
- Perovskite Neuromorphic Engine for Transformer Architectures.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Article
- Smart Polymers and Adaptive Systems in Pilot Suit Engineering: Toward Autonomous, Responsive, and Wearable Flight Technologies.Nanomaterials (Basel, Switzerland) · 2025Review
- 2D computational photodetectors enabling multidimensional optical information perception.Nature communications · 2025Review
- Strain-Engineered Adaptive 2D Photodetectors: A New Approach to Miniaturized Reconstructive Spectrometry.Nano letters · 2025Article
- Progress and Perspectives in 2D Piezoelectric Materials for Piezotronics and Piezo-Phototronics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Photon-efficient camera with in-sensor computing.Nature communications · 2025Article
- Miniaturized spectral sensing with a tunable optoelectronic interface.Science advances · 2025Article
- Self-Powered p-NiO/n-ZnO Heterojunction Ultraviolet Photodetector Based on Honeycomb Nano-Mesh Structure.Sensors (Basel, Switzerland) · 2024Article
- Metasurface-enabled broadband multidimensional photodetectors.Nature communications · 2024Article
- CMOS-compatible reconstructive spectrometers with self-referencing integrated Fabry-Perot resonators.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Direct electromagnetic information processing with planar diffractive neural network.Science advances · 2024Article
- Nonlinear self-calibrated spectrometer with single GeSe-InSe heterojunction device.Science advances · 2024Article
- GaResearch (Washington, D.C.) · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Optical spectroscopy is an indispensable technique in almost all areas of scientific research and industrial applications. After its acquisition, an optical spectrum is usually further processed using a mathematical algorithm to classify or quantify the measurement results. Here we present the design and realization of a smart photodetector that provides such information directly without the need to explicitly record a spectrum. This is achieved by tailoring the spectral responsivity of the device to a specific purpose. In-sensor computation is performed at the lowest possible level of the sensor system hierarchy - the physical level of photon detection - and does not require any external processing of the measurement data. The device can be programmed to cover different types of spectral regression or classification tasks. We present the analysis of spectral mixtures as an example, but the scheme can also be applied to any other algorithm that can be represented by a linear operator. Our prototype physical implementation utilizes an ensemble of optical cavity-enhanced MoS
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Registered trials
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