Coherent Multi Channel Transmission over Multimode-Fiber and Related Signal Processing

Bülow, H.

doi:10.1364/anic.2010.athb1

Cited by 3 publications

(2 citation statements)

References 13 publications

(16 reference statements)

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“…This can be achieved using multi-core fiber [9][10], or by modedivision multiplexing (MDM) in MMF [11][12][13][14][15][16][17][18][19]. Long-haul systems using MDM in MMF are expected to use coherent detection.…”

Section: Introductionmentioning

confidence: 99%

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Mode-dependent loss and gain: statistics and effect on mode-division multiplexing

2011

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Abstract:In multimode fiber transmission systems, mode-dependent loss and gain (collectively referred to as MDL) pose fundamental performance limitations. In the regime of strong mode coupling, the statistics of MDL (expressed in decibels or log power gain units) can be described by the eigenvalue distribution of zero-trace Gaussian unitary ensemble in the small-MDL region that is expected to be of interest for practical long-haul transmission. Information-theoretic channel capacities of mode-divisionmultiplexed systems in the presence of MDL are studied, including average and outage capacities, with and without channel state information. 2037-2045 (2008). 16. H. Bülow, "Coherent multichannel transmission over multimode-fiber and related signal processing," Proc.

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Section: Introductionmentioning

confidence: 99%

“…In recent works, data rates have been increased by spatially multiplexing several parallel data streams in one fiber. This can be achieved using multi-core fiber [9][10], or by modedivision multiplexing (MDM) in MMF [11][12][13][14][15][16][17][18][19]. Long-haul systems using MDM in MMF are expected to use coherent detection.…”

Section: Introductionmentioning

confidence: 99%