New technology under development at UC Berkeley could soon give bomb-sniffing dogs some serious competition. A team of researchers led by Xiang Zhang, UC Berkeley professor of mechanical engineering, ...

Leading sensor manufacturer OPTEX has announced the roll out of its outdoor and high-resolution indoor laser sensor RLS-2020S, complementing its next-generation REDSCAN mini sensor that features a ...

A future Apple Watch or iPhone may warn users about poisonous gas or pollen in the local environment, with Apple coming up with ways to reliably sense the air using a combination of lasers and ...

Using a blue-green laser, LADAR penetrates the ocean water mass enabling detection of submerged objects and debris, like containers, fishing nets, small barges, humans, ice floes, oil spills in ...

DUBLIN--(BUSINESS WIRE)--The "Laser Sensor Market - Growth, Trends, Forecasts (2020-2025)" report has been added to ResearchAndMarkets.com's offering. The global laser sensors market was valued at ...

Portable device instantly analyses airborne hazards According to researchers, their laser sensor exhibits high selectivity and sensitivity to benzene with a detection limit of two parts per billion, ...

Purdue University researchers have developed a laser sensor that can identify Salmonella bacteria grown from food samples about three times faster than conventional detection methods.

The system projects laser light and senses the position where the light strikes a detector, measuring structural drift. Making use of a geometric array of the small, light-sensitive photodiodes, the ...

Laser displacement sensors provide high accuracy are good at non-contact detection of objects. Besides Keyence, other vendors who provide laser displacement sensors include Omron and Cognex.

These sensors exhibited an ultra-high sensitivity: 19.76 kPa−1 for the low-pressure range of 0–100 Pa. Their minimum detection threshold was 1.9 Pa, and they maintained stability and ...

Penn State engineers built a graphene-based breath sensor that detects acetone, offering quick, low-cost diabetes and ...