Optical fibre digital pulse-position-modulation assuming a Gaussian received pulse shape

R. A. Cryan; R. T. Unwin; I. Garrett; M. J.N. Sibley; N. M. Calvert

doi:10.1049/ip-j.1990.0017

Optical fibre digital pulse-position-modulation assuming a Gaussian received pulse shape

R. A. Cryan, R. T. Unwin, I. Garrett, M. J.N. Sibley, N. M. Calvert

Research output: Contribution to journal › Article › peer-review

72 Citations (Scopus)

Abstract

The abundance in bandwidth available in the best monomode fibres may be exchanged for improved receiver sensitivity by employing digital PPM. This paper presents a performance and optimisation analysis for a digital PPM coding scheme operating over a fibre channel employing a PIN-BJT receiver and assuming a Gaussian received pulse shape. We present original results for a 50 Mbit/s, 1.3 μm wavelength digital PPM system and conclude that, provided the fibre bandwidth is several times that of the data rate, digital PPM can outperform commercially available PIN-BJT binary PCM systems.

Original language	English
Pages (from-to)	89-96
Number of pages	8
Journal	IEE proceedings. Part J, Optoelectronics
Volume	137
Issue number	2
DOIs	https://doi.org/10.1049/ip-j.1990.0017
Publication status	Published - 1 Apr 1990

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title = "Optical fibre digital pulse-position-modulation assuming a Gaussian received pulse shape",

abstract = "The abundance in bandwidth available in the best monomode fibres may be exchanged for improved receiver sensitivity by employing digital PPM. This paper presents a performance and optimisation analysis for a digital PPM coding scheme operating over a fibre channel employing a PIN-BJT receiver and assuming a Gaussian received pulse shape. We present original results for a 50 Mbit/s, 1.3 μm wavelength digital PPM system and conclude that, provided the fibre bandwidth is several times that of the data rate, digital PPM can outperform commercially available PIN-BJT binary PCM systems.",

keywords = "Pulse position modulation, optical links, optical modulation, digital communication systems, Optical fibres",

author = "Cryan, {R. A.} and Unwin, {R. T.} and I. Garrett and Sibley, {M. J.N.} and Calvert, {N. M.}",

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AU - Cryan, R. A.

AU - Unwin, R. T.

AU - Garrett, I.

AU - Sibley, M. J.N.

AU - Calvert, N. M.

PY - 1990/4/1

Y1 - 1990/4/1

N2 - The abundance in bandwidth available in the best monomode fibres may be exchanged for improved receiver sensitivity by employing digital PPM. This paper presents a performance and optimisation analysis for a digital PPM coding scheme operating over a fibre channel employing a PIN-BJT receiver and assuming a Gaussian received pulse shape. We present original results for a 50 Mbit/s, 1.3 μm wavelength digital PPM system and conclude that, provided the fibre bandwidth is several times that of the data rate, digital PPM can outperform commercially available PIN-BJT binary PCM systems.

AB - The abundance in bandwidth available in the best monomode fibres may be exchanged for improved receiver sensitivity by employing digital PPM. This paper presents a performance and optimisation analysis for a digital PPM coding scheme operating over a fibre channel employing a PIN-BJT receiver and assuming a Gaussian received pulse shape. We present original results for a 50 Mbit/s, 1.3 μm wavelength digital PPM system and conclude that, provided the fibre bandwidth is several times that of the data rate, digital PPM can outperform commercially available PIN-BJT binary PCM systems.

KW - Pulse position modulation

KW - optical links

KW - optical modulation

KW - digital communication systems

KW - Optical fibres

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JO - IEE Proceedings, Part J: Optoelectronics

JF - IEE Proceedings, Part J: Optoelectronics

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ER -

Optical fibre digital pulse-position-modulation assuming a Gaussian received pulse shape

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