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The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

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Optical labeling system using FSK for label encoding and PPM for payload modulation

Xu, Lei and Wang, Ting and Glesk, Ivan and Prucnal, Paul R. (2005) Optical labeling system using FSK for label encoding and PPM for payload modulation. In: 2005 Conference on Lasers and Electro-Optics, CLEO. UNSPECIFIED, pp. 1049-1051. ISBN 9781557527950

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Abstract

We demonstrate an optical labeling system using frequency-shift-keying (FSK) for label encoding and pulse-position-modulation (PPM) for payload modulation. The scheme relieves the extinction-ratio impairment in systems using FSK for labeling and on-off-keying for payload modulation.