A novel tunable fiber-optic microwave no
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Hao Chi; Xianmin Zhang
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Article
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2004
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John Wiley and Sons
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English
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## Abstract We experimentally demonstrate a novel tunable microwave notch filter using a fiber loop and cascaded fiber Bragg gratings (FBGs), where the filter response can be easily tuned by adjusting the wavelength of the input light. The proposed notch filter is very simple to realize. The requir