Analysis on Effects of Laser Interfering Against Scanning Imaging System

The interfering mechanism on the photoelectric detector is analyzed in damage mechanism and jamming threshold. The model of laser interfering probability is given. The self-adaptive interference and even time-domain interference are provided and the theoretic probability of two different types of interference on the IR scanning imaging systems is calculated. The effectiveness of surveillance and interference mode is proved in the experimental results. It is also proved that the laser self-adaptive interference is the first choice in different types of optoelectronic countermeasures.