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DOI码：10.1364/OL.457157

发表刊物：OPTICS LETTERS

摘要：We propose a microwave photonic 2D time-frequency filter based on a photonic time-frequency prism. A time-varying frequency response is realized by deviating the passband of a 1D ordinary frequency filter in the 2D time-frequency plane. The proposed time-frequency filter features highly reconfigurable frequency-sweeping speed and bandwidth, thanks to the software-defined photonic time-frequency prism. With the proposed technique, separation of multiple linear and nonlinear chirp signals with overlapped spectra is experimentally demonstrated. (C) 2022 Optica Publishing Group

第一作者：Han, Guanyu, Li, Shangyuan, Xue, Xiaoxiao, Zheng, Xiaoping

论文类型：J

文献类型：Article

卷号：47

期号：14

页面范围：3576

ISSN号：0146-9592

是否译文：否