A Review of Laser Warning Receivers Based on Spectral Discrimination and Coherent Detection

Laser warning receiver is an important part in opto-electronic countermeasure,plays an important role in modern war.the developing status quo of laser warning receiver is desciribed based on relative technical literatures,the working principle of coherent detecting Laser warning receiver is mainly discussed.Papar makes characteristic compare among different coherent detecting laser warning receivers,and at the end,prodicts the developing trend.