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概述了光纤中受激布里渊散射(SBS)和基于布里渊处理(BP)的微波光子学(MWP)系统的原理。基于布里渊选择放大(BSA)和布里渊选择抑制(BSS),深入分析了BP在光学产生微波信号、微波信号的光学上/下变频及倍频、MWP复值系数与单响应滤波和MWP相移等系统中的应用,研究了BP在改善光载无线通信(Ro F)系统链路性能中的应用。讨论了这些BP应用系统的优势和不足,提出了改进方案,展望了BP在MWP和集成微波光子学(IMWP)中的发展趋势和应用前景。
The principle of stimulated Brillouin scattering (SBS) and Brillouin-based (BP) -based microwave photonics (MWP) systems in fibers is outlined. Based on Brillouin Selective Amplification (BSA) and Brillouin Selective Suppression (BSS), the influences of BP on the optical generation of microwave signals, optical up / down conversion and multiplication of microwave signals, MWP complex valued and single response filtering and MWP Phase shift and other systems. The application of BP in improving link performance of RoF system is studied. The advantages and disadvantages of these BP applications are discussed, and the improvement schemes are put forward. The development trend and application prospect of BP in MWP and integrated microwave photonics (IMWP) are prospected.