Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm
نویسندگان
چکیده
منابع مشابه
Compensation of intra-channel nonlinear fibre impairments using simplified digital back-propagation algorithm.
We investigate a digital back-propagation simplification method to enable computationally-efficient digital nonlinearity compensation for a coherently-detected 112 Gb/s polarization multiplexed quadrature phase shifted keying transmission over a 1,600 km link (20 x 80 km) with no inline compensation. Through numerical simulation, we report up to 80% reduction in required back-propagation steps ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2011
ISSN: 1094-4087
DOI: 10.1364/oe.19.009453