All-optic scheme for automatic polarization division demultiplexing | Zendy

Xiayuan Yao | Zendy; Lianshan Yan | Zendy; B. Zhang | Zendy; Alan E. Willner | Zendy; Junfeng Jiang | Zendy

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All-optic scheme for automatic polarization division demultiplexing

Author(s) -

Xiayuan Yao,

Lianshan Yan,

B. Zhang,

Alan E. Willner,

Junfeng Jiang

Publication year - 2007

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.15.007407

Subject(s) - multiplexing , polarization division multiplexing , optics , extinction ratio , polarization (electrochemistry) , transmitter , computer science , wavelength division multiplexing , physics , software , electronic engineering , telecommunications , engineering , wavelength , channel (broadcasting) , chemistry , programming language

We describe a cost effective scheme to automatically separate two polarization channels in a polarization division multiplexing (PDM) system, without having to modify the existing transmitter or receiver electronics or software. We experimentally validate the concept by achieving an extinction ratio of more than 28-dB between two demultiplexed channels. Finally, we successfully demonstrate the PDM scheme in a 1.12-Tb/s (14x2x40-Gb/s) system over 62-km of transmission fiber.

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