the researchers describe their new sensor, which uses an optical fiber and an optical phenomenon known as localized surface plasmon resonance. They used it to detect arsenic levels as low as 0.09 ...

“This solution allows us to utilize our current fiber optic network in a new way to increase resilience in areas of northern and central Minnesota.” Instead of installing physical sensors on ...

Abstract: The development of signal enhancement techniques in fiber optic sensors has facilitated accurate measurements of low concentration samples. In this paper, a fiber optic sensor based on local ...

The widely proposed tactile sensors are mostly electromagnetic types, inevitably affected by electromagnetic interference. Fiber optic tactile sensors are considered a possible solution to the problem ...

The most important parameter in a transformer’s life cycle relies on the certainty of the winding’s hot spot(s) value through the transformer’s lifetime. Fiber optic sensors are an excellent and ...

This method has some drawbacks and utilities are now considering the application of fiber optic temperature sensors for this critical function. Assessing winding temperature from directly measured top ...

At close: January 31 at 3:33:14 PM EST ...

MKS INSTRUMENTS Newport 819-SL-06-WL optical power and wavelength sensors provide accurate, real-time power and wavelength measurements of laser sources between 400 and 1100nm. Calibrated to NIST ...

Russian forces are using explosive-packed drones connected to their operators by fiber-optic cables to deliver ... The second element is an unfocused infrared laser that highlights any object ...

State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China ...

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Russia is striding ahead with its wielding of fiber-optic drones, the head of Ukraine's drone programs told high-ranking Ukrainian officials at the start of the year. "The enemy continues to ...