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Abstract: The embedded high-resolution random fiber laser acoustic emission (RFL-AE) sensor for in situ monitoring of buoyancy material is demonstrated. Our proposed embedded RFL-AE sensor can ...

Abstract: Long-period fiber grating (LPFG) is a promising curvature sensor due to its high bending sensitivity. In this article, a fiber ring laser (FRL)-based curvature sensor with an LPFG was ...

A team of researchers from the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, has developed a sensor that can identify sodium nitrite (NaNO 2) in various beverages, ...

Star Wars becomes more than a film franchise title as the British government moves to protect the country's satellites from laser attacks. The £500,000 (US$670,000) investment for new sensor systems ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The growing impacts of climate change, combined with the environmental burden of ...

Smart Micro/Nano Electromechanical Systems (SMNEMS) Laboratory, School of Advanced Technologies, Iran University of Science and Technology, Tehran 168449-1314, Iran ...

The UK is pressing ahead with cutting-edge defense projects, the latest including research to protect satellites from laser attack and a technology demonstrator for a jet-powered drone to operate from ...