Simple Reconfigurable Photonic Microwave Filter Using an Arrayed Waveguide Grating and Fiber Bragg Gratings |
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| Authors: | Taylor J.D. Chen L.R. Xijia Gu |
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| Affiliation: | Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, Que.; |
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| Abstract: | We demonstrate a photonic microwave finite impulse response filter with reconfiguration and tuning capabilities. The filter is based on spectral slicing of a broadband source and optical fiber as a wideband dispersive medium. An arrayed waveguide grating and fiber Bragg gratings are used to select and vary the weight of the optical taps to achieve reconfiguration and tuning |
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