In this paper, we propose and experimentally demonstrate a compact all fiber refractometer based on fiber modal interference. Different from other published program mostly based on the interference ...

An optical sensor that can measure multiple parameters is a promising area of research. This can also be attributed to the fact that monitoring two or more measurands at the same time is crucial in ...

A rare engineering sample and prototype version of what would become the Valve Steam Deck has been disassembled and tested in a fascinating new video.