Position-sensitive detectors (PSDs) and corresponding measurement techniques have become essential components in modern scientific instrumentation. They translate spatial variations—often in the form ...

Benefiting from the high-speed optoelectronic response and submicrometer positional accuracy of the TD-PSD, the team realized multi-target real-time trajectory tracking with a maximum image output ...

The lateral photovoltaic effect (LPE) describes the generation of a photovoltage parallel to a material’s surface under non-uniform illumination. This phenomenon underpins the function of ...