Virtually Isotropic Transmission Media With Fiber Raman Amplifier
نویسندگان
چکیده
منابع مشابه
Ultralong Raman fiber lasers as virtually lossless optical media.
By transforming the optical fiber span into an ultralong cavity laser, we experimentally demonstrate quasilossless transmission over long (up to 75 km) distances and virtually zero signal power variation over shorter (up to 20 km) spans, opening the way for the practical implementation of integrable nonlinear systems in optical fiber. As a by-product of our technique, the longest ever laser (to...
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We demonstrate mode-division multiplexed WDM transmission over 50-km of few-mode fiber using the fiber's LP01 and two degenerate LP11 modes. A few-mode EDFA is used to boost the power of the output signal before a few-mode coherent receiver. A 6×6 time-domain MIMO equalizer is used to recover the transmitted data. We also experimentally characterize the 50-km few-mode fiber and the few-mode EDFA.
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ژورنال
عنوان ژورنال: IEEE Journal of Quantum Electronics
سال: 2010
ISSN: 0018-9197,1558-1713
DOI: 10.1109/jqe.2010.2052352