Abstract: The sensitivity of a silicon photomultiplier (SiPM) can be enhanced to the level of single photon detection by combining the outputs of multiple single photon avalanche diode (SPAD) pixels.

Abstract: Due to a number of circumstances, including absorption, scattering, and the presence of suspended particles, etc., underwater images typically experience quality deterioration and ...

Police find a backpack filled with various odd items, and no suspects in the case are willing to claim it.