Tunable and reconfigurable microwave photonic filter based on cascaded modulation for multi-taps generation |
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| Authors: | Wei Zhang Xue Feng Xiaoming Liu |
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| Institution: | aThe Department of Electronic Engineering, Tsinghua University, Beijing, China |
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| Abstract: | In this paper, a theoretical analysis and experiment to obtain the tunable and reconfigurable microwave photonic filter is proposed. The sidebands generated by cascaded modulation serve as the multi-taps, and then the reconfigurability and tunability can be realized by adjusting the operating condition of intensity modulators and the optical phase shifting between modulators. |
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| Keywords: | Microwave photonic filter Tunable Reconfigurable Cascaded modulation Four-wave mixing |
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