As frustrating as having an atmosphere can be for physicists, it’s just as bad for astronomers, who have to deal with clouds, ...
Abstract: Condition monitoring of rotating machinery under low- and variable-speed conditions is a hot and difficult issue. Compared with vibration signals, optical encoder signals have the advantages ...
Abstract: Underwater images often suffer from various issues such as low brightness, color shift, blurred details, and noise due to light absorption and scattering caused by water and suspended ...
Most optical fibers use silica (SiO2) glass as their core material, but other types of glass are used in specialized applications. The five types of glass used in optical fibers are silica glass, ...