Visible light - AZoSensors Search

DALSA to Participate in the SPIE International Symposium

News - 23 Sep 2010

DALSA Corporation, a leading light in the field of digital imaging, is all set to hold a presentation in Hyperspectral and Multispectral image sensors for remote sensing, at Toulouse’s SPIE...

Promising Innovations in Emerging Image Sensors, Discussed by IDTechEx

News - 25 Jan 2023

The new IDTechEx report, “Emerging Image Sensor Technologies 2023-2033: Applications and Markets”, explores a diverse range of image sensing technologies capable of resolutions and...

Feed Horns, Polarizers Used to Maximize Radio Signal from Space

News - 13 Apr 2020

A couple of normal buildings, which lie among the hills of the University of Virginia campus, house the National Radio Astronomy Observatory’s (NRAO) Central Development Laboratory...

U-M Researchers Design Chemical Detector Which can be Downsized to a Shoebox

News - 18 Dec 2017

Researchers from the University of Michigan have designed a chemical sensor prototype with the potential to detect “single-fingerprint quantities” of substances from a distance of over 100...

A Comparison of Blue and Red Laser Triangulation Sensors

News - 7 Jul 2016

Although red laser triangulation displacement sensors have been in use for more than 20 years, blue laser versions are also now available. Before selecting which colour to use, it is important to...

Silicon Labs’ Single-Chip Digital Ultraviolet Index Sensor ICs for Wearable Computing Products

News - 11 Feb 2014

Silicon Labs, a leader in high-performance, analog-intensive, mixed-signal ICs, today introduced the industry’s first single-chip digital ultraviolet (UV) index sensor ICs designed to track UV...

Brain-Machine Interface Enables Rats to Sense Normally Invisible Infrared Light

News - 13 Feb 2013

Researchers have given rats the ability to "touch" infrared light, normally invisible to them, by fitting them with an infrared detector wired to microscopic electrodes implanted in the part...

Chip-Integrated Metasurface-Based Full-Stokes Polarimetric Imaging Sensors

News - 19 Sep 2023

Features that are invisible to human eyes and conventional imaging sensors have been made visible by polarimetric imaging, which is turning out to be a highly essential method in modern...

New Type of Optical Sensor Closely Mimics the Human Eye

News - 9 Dec 2020

Researchers at Oregon State University are making key advances with a new type of optical sensor that more closely mimics the human eye's ability to perceive changes in its visual field. The...

High-Performance Ceramic Coatings for Improved Gas Sensing

News - 4 Jun 2020

Many common household items and devices have a coating that improves performance. For example, the thin Teflon coating on cookware helps prevent food from sticking to the surface. However, it's...