Passband switchable microwave photonic multiband filter

@article{Ge2015PassbandSM,
  title={Passband switchable microwave photonic multiband filter},
  author={Jia Ge and Mable P. Fok},
  journal={Scientific Reports},
  year={2015},
  volume={5}
}
  • Jia Ge, M. Fok
  • Published 2 November 2015
  • Physics
  • Scientific Reports
A reconfigurable microwave photonic (MWP) multiband filter with selectable and switchable passbands is proposed and experimentally demonstrated, with a maximum of 12 simultaneous passbands evenly distributed from 0 to 10 GHz. The scheme is based on the generation of tunable optical comb lines using a two-stage Lyot loop filter, such that various filter tap spacings and spectral combinations are obtained for the configuration of the MWP filter. Through polarization state adjustment inside the… 
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