Dynamic Microwave Photonic Filter Using Separate Carrier Tuning Based on Stimulated Brillouin Scattering in Fibers

Sancho, JuanChin, SanghoonSagues, MikelLoayssa, AlaynLloret, JuanGasulla, IvanaSales, SalvadorThévenaz, LucCapmany, José2010-11-242010-11-242010-11-24201010.1109/LPT.2010.2082514https://infoscience.epfl.ch/handle/20.500.14299/58334WOS:000284363000002Dynamic reconfiguration of a microwave photonic filter by tuning its basic delay based on stimulated Brillouin scattering-induced slow light and optical phase shift of the optical carrier is experimentally implemented. The measurements confirm that the free spectral range of the filter changes when a Brillouin pump is applied. These results demonstrate the potential of the separate carrier technique in microwave photonics applications.Microwave optical filtersmicrowave photonicsoptical delay lineoptical signal processingslow lightFast LightSlowDynamic Microwave Photonic Filter Using Separate Carrier Tuning Based on Stimulated Brillouin Scattering in Fiberstext::journal::journal article::research article