All-optical coherence-free microwave fil
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Kun Zhu; Haiyan Ou; Chenhui Ye; Hongyan Fu; Sailing He
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Article
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2011
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Elsevier Science
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English
β 366 KB
A simple all-optical coherence-free microwave notch filter is proposed and experimentally demonstrated. The filter with switchable passbands is based on a single-wavelength optical source and phase-intensity hybrid modulation scheme. The DC bias voltage applied to the Mach-Zehnder intensity modulato