基于注入锁定光频梳源的光纤稳频信号产生

2013 IEEE MTT-S International Microwave Symposium Digest (MTT) Pub Date : 2013-06-02 DOI:10.1109/MWSYM.2013.6697377

A. Kanno, T. Kawanishi

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引用次数: 8

摘要

利用光学频率梳(OFC)源的注入锁定激光器，成功地演示了频率稳定的毫米波和亚毫米波光纤无线电(RoF)信号的产生。基于移频器的OFC发生器可以很容易地提供一个可用带宽高达1thz的锁频光学元件。使用这种梳状结构的注入锁定技术提高了RoF信号的信噪比，而不会降低相位噪声。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Frequency-stabilized radio-over-fiber signal generation based on optical frequency comb source with injection-locking technique

Frequency-stabilized millimeter- and submillimeter-wave radio-over-fiber (RoF) signal generation is successfully demonstrated using an injection-locking laser with an optical frequency comb (OFC) source. A frequency-shifter-based OFC generator can easily provide a frequency-locked optical component with an available bandwidth of up to 1 THz. An injection-locking technique that uses this comb improves the signal-to-noise ratio of the RoF signal without any degradation of phase noise.

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2013 IEEE MTT-S International Microwave Symposium Digest (MTT)

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