COMPACT PASSIVE LOW-LIGHT IMAGING APPARATUS

摘要

A passive portable imaging system for generating a viewable image of a darkened or low-light environment including a sensor made of laser-treated semiconductor material that is sensitive to low-light radiation, in some cases radiation at wavelengths longer than those of traditional visible light imager ranges. The imaging system can be incorporated into a personal electronic product such as a cellular phone or similar compact apparatus, and can provide security to a user who moves in or wishes to view a dark area and doesn't have a light source to illuminate the dark area.