Research of receiver technology in NLOS ultraviolet communication

This paper described the theory and the structure of the NLOS (Non-Line-of-Sight) UV(ultraviolet) communication. Comparing the LOS FSO(Line-of-Sight Free-Space-Optical) communication, this paper analyzed the different signal characters. The receiver technology in NLOS UV communication is discussed, included the optical system, UV filter and detector, especially the demand for the ideal filter and detector. How to choose the appropriate equipments is concluded and the future trend is predicted.