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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University College London

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Article title

Theoretical and experimental evaluation of clipping and quantization noise for optical OFDM

Type

D - Journal article

DOI

10.1364/OE.19.017713

Title of journal

Optics Express

Article number

Volume number

Issue number

First page of article

17713

ISSN of journal

1094-4087

Year of publication

2011

URL

Number of additional authors

Additional information

International coauthors from Carnegie Mellon University, USA, with world leading expertise in computer science and digital signal processing. A detailed theory of clipping and quantization noise in optical orthogonal frequency division multiplexing was developed and experimentally confirmed for the first time. The results of the work will enable optimisation of future OFDM-based optical transmission system designs, and resulted in the group being invited to participate in the European Piano+ project IMPACT (£172k, PI: Killey). Led to an invited paper by Dr Killey et al at the Asia Communications and Photonics Conference 2012, a premier international conference on optical communications.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract