Light wavelength - AZoSensors Search

Light-Sensing Technology Shows Promise to Make COVID-19 Antibody Testing Fast and Accurate

News - 9 Sep 2020

Robust and widespread antibody testing has emerged as a key strategy in the fight against SARS-CoV-2, the virus responsible for the COVID-19 pandemic. However current testing methods are too...

Image Sensor from SeeDevice with Breakthrough Light Capture

News - 27 Aug 2020

The SeeDevice sensor can capture blood vessels through the skin. Image Credit: SeeDevice Using a quirk of quantum mechanics, a new device promises to provide a massive boost to camera technology....

Highly Smooth Off Axis Parabolic Mirrors Offer Near 100% Reflectance

News - 20 Aug 2020

Optical Surfaces Ltd. reports that its off-axis parabolic mirrors are particularly suitable for coating using an Ion Beam Sputtering (IBS) technique that provides near 100% reflectivity thereby...

New Triton TR82 Turbidity Analyzer with Highly Intelligent Optical Sensor and Optional Multi-Channel Controller

News - 24 Jul 2020

With its next-generation highly intelligent plug-and-play optical sensor combined with a dual- or optional multi-channel controller, the new TR82 Turbidity Analyzer from Electro-Chemical Devices (ECD)...

Novel Color-Multiplexed Holography System Senses Fluorescence, White Light

News - 23 Jul 2020

Researchers from the National Institute of Information and Communications Technology (NICT), the Japan Science and Technology Agency (JST), Toin University of Yokohama, and Chiba University have...

Spectrograph to Record Near-IR Spectrum of Stars in a Single Exposure

News - 16 Jul 2020

The SPIRou / SPIP spectrograph contained within a large cryogenic dewar. Image Credits: Midi-Pyrénées Observatory Optical Surfaces Ltd reports delivery to the Research Institute in...

FMCW Lidar to Help Self-Driving Cars Better Detect Nearby Fast-Moving Objects

News - 16 Jul 2020

A self-driving car has a hard time recognizing the difference between a toddler and a brown bag that suddenly appears into view because of limitations in how it senses objects using lidar. The...

3D Laser Scanner Allows Accurate Inspection of Critical Infrastructure

News - 2 Jul 2020

Transport networks are crucial infrastructure and are the lifelines of contemporary society. Roads, bridges, tunnels, and railway tracks can be damaged by adverse weather conditions. 3D laser...

Smart Windows that Change Colors Depending on Humidity

News - 1 Jun 2020

Smart windows that automatically change colors depending on the intensity of sunlight are gaining attention as they can reduce energy bills by blocking off sun's visible rays during summer. But...

New Avalanche Photodiode Could Transform Next Generation Night-Vision Imaging and LiDAR Receivers

News - 29 May 2020

Electrical and computer engineers at the University of Virginia and University of Texas-Austin have developed an avalanche photodiode that achieved record performance and has the potential to...