A Real-Time Broadband Radio Frequency Spectrum Analyzer Based On Time-Lens

Liao Chen,Haidong Zhou,Yuhua Duan,Xi Zhou,Chen Zheng,Chi Zhang,Xinliang Zhang

2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR)（2017）

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摘要

We propose and experimentally demonstrate a real-time broadband radio frequency (RF) spectrum analyzer. It achieves 800-GHz bandwidth, as well as 94-MHz frame rate, without sacrificing the resolution (1.25 GHz). It is capable of observing the multi-frequency at a single frame.

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关键词

Microwave photonics, Ultrafast optics, Spectroscopy, time-resolved, Nonlinear optics, fibers

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