Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. The technology could enable household testing for ...

But not the dangerous kind you might imagine. In the Laboratory of Photonic Materials and Fiber Devices (FIMAP) at EPFL’s ...

Development by University of Bath physicists should protect data communications, even when fiber is twisted or bent. Topological states: glass capillaries are formed into canes and then fiber. Click ...

The circuit shown in the figure measures relative humidity in air at the low temperatures found in applications like cold storage of food items and greenhouses. Instead of using electrical signal ...

Developing the advanced and powerful detection techniques to characterize as many endocrine disruptors as possible with ultra-sensitivity in the environment is still challenging, however highly ...

Upstream fiber links in a community antenna television (CATV) system are usually among the most difficult elements of the network to align properly. Set-top boxes and cable modems employ "long-loop" ...

This project hopes to create a warning system to prevent the next bridge collapse or other major infrastructure disaster. A new European project is hoping to demonstrate that fibre-optic cables, the ...

A new easy-to-use optical fiber sensor achieves sensitive and real-time detection of extremely low levels of arsenic in water. WASHINGTON — Researchers have developed a new optical sensor that ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...