Systems, methods, and devices for detecting light and determining its source

摘要: A light detecting device, particularly one which indicates illumination by a laser, and methods for its use. The device includes at least two detectors each comprise sensor control filter. filter microlouvers arranged so that the of different are angles. may be used to determine direction source detected. Further, or more devices combined into system allows user distance light, laser emitted rangefinder. is designed functional under combat other battlefield conditions relatively simple inexpensive manufacture.