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(19)

(11)

2 334 257

(13)

(51)

IPC

G02B6/14(2006-01-01)

(21) (22)

Application

2006128678/09, 2006-08-07

(24)

Start date

2006-08-07

(22)

Actual filing date

2006-08-07

(45)

Published

2008-09-20

(72)

Inventor

Burdin Anton VladimirovichBurdin Vladimir Aleksandrovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennaja Akademija Telekommunikatsij I Informatiki"

METHOD OF COMPENSATION OF DIFFERENTIAL MODE-DEPENDENT DELAY IN MULTIMODE OPTICAL FIBRE TRANSMISSION LINE Russian patent published in 2008 - IPC G02B6/14

Abstract RU 2334257 C2

FIELD: physics.

SUBSTANCE: according to method of compensation of differential mode-dependent delay in multimode optical fibre transmission line implying that at line output to multimode optical fibre is coupled with photodetector system. At that photodetectors are spaced so that each photodetector at output of multimode optical fibre receives separate mode or set of modes. Signals of outputs of each photodetector are then decoded. Received metrics are compared, and code chain symbols are registered by maximum posterior probability criterion.

EFFECT: application range expansion.

1 dwg

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RU 2 334 257 C2

Authors

Burdin Anton Vladimirovich

Burdin Vladimir Aleksandrovich

Dates

2008-09-20—Published

2006-08-07—Filed