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detection News
Air-Leak Detection System Visualizes Building Drafts
OAK RIDGE, Tenn., Sept. 12, 2023 — Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have created a detection system that allows home energy auditors to see air leaking from a building in real time with the help of a camera. This could provide more accurate readings far more quickly than current diagnostic tools allow. As leaky buildings signal dwindling energy efficiency and higher utility bills to homeowners, auditors must be called in to figure out where those leaks are. Solving the
Inspection Technology Incorporates AI to Detect Defects in Real Time
DRESDEN, Germany, June 6, 2023 — Researchers at the Fraunhofer Institute for Material and Beam Technology IWS have developed SURFinpro, a solution that uses artificial intelligence and optical measurement technology to detect, classify and visualize defects in real time, and report...
Three-Detector Scheme Resolves More Than 100 Photons
NEWPORT NEWS, Va., April 28, 2023 — Researchers at the U.S. Department of Energy’s Thomas Jefferson National Accelerator Facility have demonstrated the application of a photon-number-resolving system to accurately resolve more than 100 photons. Individual detectors today can...
NIH Grant Supports Portable OCT Detection of Jaundice in Newborns
NASHVILLE, Tenn., Nov. 8, 2022 — A smartphone-based system that relies on OCT to detect jaundice in newborns will be put to use diagnosing very young patients in the U.S. and Nigeria, thanks to a nearly $500,000 grant from the National Institutes of Health (NIH). The NIH awarded...
Metasurfaces Open Up Research Paths For Quantum State Engineering
ERLANGEN, Germany, Sept. 15, 2022 — Scientists from the Max Planck Institute for the Science of Light and the Friedrich-Alexander-Universität Erlangen-Nürnberg, in cooperation with Sandia National Laboratories, have pioneered a method of generating entangled photon pairs...
NASA Aims to Deploy Terahertz Laser to Help Resolve Lunar Water Mystery
GREENBELT, Md., Aug. 26, 2022 — Locating water and other resources on Earth’s moon and beyond in our solar system is a NASA priority crucial to exploring our solar system and beyond. Previous experiments inferred and then confirmed the existence of small amounts of water...
Imaging Technique Enables Gas Leak Tracking in 3D
HEFEI, China, July 7, 2022 — Researchers at the Anhui Institute of Optics and Fine Mechanics at the Chinese Academy of Sciences have developed a method to create a 3D image of a leaked gas cloud. The image provides detailed information about the leak, such as its location,...
SERS-Based Nanosensor Detects Pesticides on Fruit
SOLNA, Sweden, June 13, 2022 — Researchers at the Karolinska Institutet in Sweden developed a nanosensor based on surface-enhanced Raman spectroscopy or scattering (SERS). The proof-of-concept method uses flame-sprayed silver nanoparticles to increase the signal of chemicals....
Laser Endomicroscopy Enables Real-time Detection of Lung Cancer
PHILADELPHIA, May 23, 2022 — Researchers at the Abramson Cancer Center at the University of Pennsylvania have developed a method to detect lung cancer at the cellular level in real time during biopsy. The method ensures earlier detection of cancer cells that may have been too...
Metasurface Helps to Conquer Counterfeiting
POHANG, South Korea, March 25, 2022 — Researchers at Pohang University of Science and Technology (POSTECH) have developed an anticounterfeiting and tampering prevention system using ultraviolet (UV) and visible light. The technology uses metasurfaces — it in fact resolves a...
Image Reconstruction Algorithm Improves Breast Cancer Detection
HANOVER, N.H., March 4, 2022 — Researchers from Dartmouth College, Beijing University of Technology, and the University of Birmingham have developed an image reconstruction approach that could contribute to better breast cancer detection. The approach uses a deep learning...
Reusable Sensor Deploys Nanopatch Antenna for Diagnosis
BUFFALO, N.Y., Feb. 16, 2022 — A tiny, reusable sensing chip developed by University of Buffalo researchers could lead to new point-of-care medical tests. The sensor uses surface-enhanced infrared absorption (SEIRA) spectroscopy, with technology that is based on nanostructures...
Imec and MiDiagnostics to Commercialize COVID-19 Breath Sampler
LEUVEN, Belgium, Oct. 25, 2021 — Imec, a research and innovation hub in nanoelectronics and digital technology, has signed a nonexclusive licensing agreement with miDiagnostics, a spinoff of imec in collaboration with Johns Hopkins University, to commercialize technology that...
Vehicle Occupant-Monitoring Tech Captures Free-Space Gestures in 3D
KARLSRUHE, Germany, Sept. 10, 2021 — Engineers at the Fraunhofer Institute of Optronics, System Technologies and Image Exploitation (IOSB) have developed occupant monitoring technology for autonomous and assisted driving applications. The system, the scientists said, is the first to...
Quantum-Enabled Camera Detects Methane Leaks
BRISTOL, England, Sept. 8, 2021 — University of Bristol spinout QLM Technology has developed a quantum-enabled gas imaging camera. The device, called QLM-1, will help reduce environmentally damaging methane leaks from the oil and gas industry. “This camera uses...
Sensor Uses Protein to Detect Rare-Earth Element in Nontraditional Sources
STATE COLLEGE, Pa., Sept. 1, 2021 — A luminescent sensor developed at Penn State can detect the rare-earth element terbium, from complex environmental samples like acid mine waste. The sensor takes advantage of a protein that specifically binds to rare-earth elements. According to...
Imaging System Enables Early Detection of Bowel Cancer
KONGENS LYNGBY, Denmark, Aug. 26, 2021 — An international research team called PROSCOPE has developed a multimodal optical imaging system capable of detecting bowel cancer at an early stage. The system, which is designed to be fitted to an endoscope, can give clinicians the ability to zoom...
Photonic Security System's Holograms Prevent Forgery
POHANG, South Korea, Aug. 23, 2021 — Forgeries could become next to impossible with a two-level encrypted holographic security device, built by researchers at Pohang University of Science and Technology (POSTECH). The platform for the technology is a bifunctional, pixelated metasurface...
Single-cavity Laser Emits High-Power, Dual-Comb Femtosecond Pulses
ZÜRICH, Oct. 21, 2020 — Researchers at ETH Zurich have developed a method that uses a single laser cavity to create two high-powered optical frequency combs, emitting high-power femtosecond pulses. The advance supports potential future developments that move toward...
Elbit to Supply VIP Gulfstream With Warning System
HAIFA, Israel, July 17, 2017 — Defense electronics developer Elbit Systems Ltd. has been awarded a $20 million contract by an African customer to equip a VIP Gulfstream G650 aircraft with J-MUSIC Directed Infrared Countermeasure (DIRCM) systems that include Elbit Systems’...
PerkinElmer to Acquire Euroimmun
WALTHAM, Mass., July 7, 2017 — Detection technology provider PerkinElmer Inc. has entered into a definitive agreement to acquire EuroImmun Medical Laboratory Diagnostics AG for $1.3 billion in cash. “I am delighted to entrust EuroImmun to PerkinElmer, a company I believe...
G-S Plastic Optics Installs Diamond Turning Machine
ROCHESTER, N.Y., June 9, 2017 — Polymer optics developer G-S Plastic Optics has installed a new single point diamond turning (SPDT) machine to expand rapid manufacturing capabilities for large departure freeform optics. The system will reduce the lead-time to complete prototypes...
Applications Expand for Photon Counting
Oct 3, 2014 — The prospects of photon-counting imaging are as diverse as they are promising. From space-debris monitoring, to telecommunication satellites and shuttle missions, to the advent of powerful surgical tools, which could help cancer patients through the...
Tiny Lasers Could Help Fight Bio-Weapons
WASHINGTON, March 7, 2014 — Biochemical weapons could be a big threat, but a new DARPA program is proposing a very small solution: tiny lasers.
BP Chemicals Improves Site Safety with Flir Imaging Technology
SALTEND, England, and MEER, Belgium — BP Chemicals is now using Flir Systems’ optical gas imaging (OGI) cameras to detect and document gas leaks, ensuring safe operation at BP’s Saltend manufacturing and process research site. Three OGI cameras designed for outdoor use have...
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May 2024
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