Graphene integrated silica microrod sensor converts gas adsorption into optical shifts, achieving parts per billion ...

Light has always been described as an elegant partnership of electric and magnetic fields, yet for nearly two centuries ...

A deep geothermal well drilled in Yuanshan, Taiwan indicates an upwelling heat source that warrants further investigation and exploration drilling. The deep geothermal well drilled in the township of ...

PG&E is conducting an 18-month trial utilizing fiber optic sensing technology to monitor transmission lines in challenging ...

Now a new €5 million EU-funded project has begun work to allow fiber optic cable lines under roads, fields and seas to double up as sensors capable of spotting earthquakes, monitoring traffic, and ...

Free-space optical communications (FSOC), which use lasers for high-speed data links between aircraft, spacecraft, and ground ...

Monitoring trace gases with high sensitivity and selectivity is essential for environmental safety and smart monitoring ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

Transformation optics is a technique that simplifies the modelling of optical devices by altering the coordinate system, warping space to control the trajectories of light rays. The mathematical tool ...