Microwave Photonic Signal Down‐Conversion Using a Novel Two‐Frequency Bragg Grating Based Brillouin Fiber Laser |
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| Authors: | Yichun Shen Xianmin Zhang Kangsheng Chen |
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| Affiliation: | 1.Department of Information and Electronic Engineering and the Electromagnetics Academy at Zhejiang University |
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| Abstract: | A simple technique using a novel two‐frequency Bragg grating based Brillouin fiber laser to down‐convert high frequency microwave photonic signals is presented. The mechanism of the Brillouin fiber laser and the principle of this technique for microwave photonic signal down‐conversion are analyzed. The 12GHz microwave photonic signals are experimentally down‐converted to 1.13GHz IF signal with the technique. |
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