Studying the Double Rayleigh Backscattering Noise Effect on Fiber-Optic Radio Frequency Transfer
نویسندگان
چکیده
We report the effect of double Rayleigh backscattering (DRB) noise, in which interference signal light with backscattered light, on fiber-optic radio-frequency (RF) transfer system. Here, we theoretically analyze and experimentally demonstrate that DRB noise within fiber link will become dominative RF system once narrow linewidth lasers are used. The strong is confirmed through measurement coherent term 100 km Our results provide evidence conventional technique telecommunications-grade lasers, chromatic dispersion single-mode compensated by compensation fibers (DCFs), could be better choice for high-performance transfer.
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2021
ISSN: ['1943-0655', '1943-0647']
DOI: https://doi.org/10.1109/jphot.2021.3058171