If the sensing application involveshigh temperatures or a very tight, almost inaccessible location, fiberoptic sensors could provide the answer. These sensors provide small,lightweight units that can ...

A manufacturer claims that its FOP-F125, shown above on a 0.02-in. needle, is the smallest fiber-optic pressure sensor yet developed. Constructed with a diameter of 125 µm, a fiber-optic pressure ...

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 ...

A new publication from Opto-Electronic Advances, 10.29026/oea.2023.230019 discusses exceptional-point-enhanced sensitivity – a new paradigm for high-sensitivity fiber sensors. The sensitivity of a ...

Fiber optic current sensing exploits the Faraday effect within optical fibres to measure electric currents by detecting magnetically induced rotation of light polarisation. These systems offer ...

A 100-year-old equation and a fiber-optic cable off the coast of Svalbard led researchers to discover they could detect ...

The inner circle classifies fiber sensors into ‘Macroscopical’ and ‘Microscopical’ according to the fiber dimension. The outer pie chart shows the classification according to the working principles.