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概述了光纤中受激布里渊散射(SBS)作用于微波光子信号的工作原理,基本特性以及工作方式。从受激布里渊散射增益谱的角度对微波光子信号的选择放大、倍频、上变频和信号产生以及从损耗谱的角度对信号载波抑制和信号相移等典型应用和研究进展进行了介绍。总结了在这些应用中受激布里渊散射的优势和缺陷,以及可能的应对方案。
The working principle, basic characteristics and working methods of stimulated Brillouin scattering (SBS) on microwave photonic signals are summarized. From the perspective of the stimulated Brillouin scattering gain spectrum, the selection and amplification of microwave photonic signals, frequency doubling, up-conversion and signal generation, as well as the typical applications and research progress of signal carrier suppression and signal phase shift from the perspective of loss spectra are introduced . Summarizes the advantages and disadvantages of stimulated Brillouin scattering in these applications, and possible coping schemes.