微光夜视设备强光防护阈值的试验方法探讨

随着现代光电子技术的飞速发展,微光夜视技术大大拓展了人们的观察时域,其设备广泛地应用于军用和民用等多个领域.然而,微光夜视设备在实用中不免受到多种

Discuss on Experiment Methods of Protection Threshold of Highlight to Low-light Level Night-vision Device

Along with development of modem photoelectric technology, observable time fields of war was extended because of military low-light level night-vision device, which was applied in military and common field. Otherwise the night-vision device was often disturbed by multiple highlight, which resulted in failure or slack up of function. Therefore, protection to highlight was the focus of researchers. Obviously, the precondition of protection needed threshold of anti-highlight of low-light level night-vision device and other characteristic. The weak threshold and protection threshold of low-light level night-vision device in non-coherent highlight were studied. Some preliminary test methods to night-vision device were designed. And different conditions of destroy instance were discussed, which provided referenced data to build capability test of low-light level night-vision device and correlative countermeasure ways.