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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University College London

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Output 28 of 151 in the submission

Article title

Characterization of long-haul 112Gbit/s PDMQAM-16 transmission with and without digital nonlinearity compensation

Type

D - Journal article

DOI

10.1364/OE.18.012939

Title of journal

Optics Express

Article number

Volume number

Issue number

First page of article

12939

ISSN of journal

1094-4087

Year of publication

2010

URL

Number of additional authors

Additional information

First to show the benefit of nonlinearity compensation in extending transmission distance for PDM-QAM-16 at 100Gbit/s, the key modulation format for next generation of optical transmission systems and networks. Research was carried out with support and in collaboration with Yokogawa (Japan), Oclaro (UK) and Huawei (China) (over £400k). The significance is in demonstrating the effectiveness of nonlinearity mitigation through digital signal processing, subsequently adopted in all long-haul optical transmission experiments by Alcatel-Lucent, Tyco and others. Described techniques formed basis of research on the use of nonlinear channels to increase transmission capacity investigated under £4.8M Programme Grant UNLOC (J017582/1, PI: Bayvel).

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract