Simple technique for bandwidth enhancement of multimode fibre links using controlled spatial emission from vertical cavity surface emitting lasers

L. J. Sargent; M. Webster; I. H. White; P. J. Heard; R. V. Penty; M. R.T. Tan; D. G. Cunningham

doi:10.1049/el:19981417

Simple technique for bandwidth enhancement of multimode fibre links using controlled spatial emission from vertical cavity surface emitting lasers

L. J. Sargent, M. Webster, I. H. White, P. J. Heard, R. V. Penty, M. R.T. Tan, D. G. Cunningham

Vice Chancellor's Office

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21 Citations (SciVal)

Abstract

High performance etched vertical cavity surface emitting laser sources are reported that avoid bandwidth collapse in multimode fibre by using a simple coupling technique to control the launch. These sources allow optimum link bandwidths of 2Gbit/s over 500m of fibre when aligned for maximum launch power, and maintain over-filled launch bandwidths for alignment tolerances of ±7μm.

Original language	English
Pages (from-to)	2038-2040
Number of pages	3
Journal	Electronics Letters
Volume	34
Issue number	21
DOIs	https://doi.org/10.1049/el:19981417
Publication status	Published - 15 Oct 1998

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19981417

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title = "Simple technique for bandwidth enhancement of multimode fibre links using controlled spatial emission from vertical cavity surface emitting lasers",

abstract = "High performance etched vertical cavity surface emitting laser sources are reported that avoid bandwidth collapse in multimode fibre by using a simple coupling technique to control the launch. These sources allow optimum link bandwidths of 2Gbit/s over 500m of fibre when aligned for maximum launch power, and maintain over-filled launch bandwidths for alignment tolerances of ±7μm.",

author = "Sargent, \{L. J.\} and M. Webster and White, \{I. H.\} and Heard, \{P. J.\} and Penty, \{R. V.\} and Tan, \{M. R.T.\} and Cunningham, \{D. G.\}",

year = "1998",

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doi = "10.1049/el:19981417",

language = "English",

volume = "34",

pages = "2038--2040",

journal = "Electronics Letters",

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T1 - Simple technique for bandwidth enhancement of multimode fibre links using controlled spatial emission from vertical cavity surface emitting lasers

AU - Sargent, L. J.

AU - Webster, M.

AU - White, I. H.

AU - Heard, P. J.

AU - Penty, R. V.

AU - Tan, M. R.T.

AU - Cunningham, D. G.

PY - 1998/10/15

Y1 - 1998/10/15

N2 - High performance etched vertical cavity surface emitting laser sources are reported that avoid bandwidth collapse in multimode fibre by using a simple coupling technique to control the launch. These sources allow optimum link bandwidths of 2Gbit/s over 500m of fibre when aligned for maximum launch power, and maintain over-filled launch bandwidths for alignment tolerances of ±7μm.

AB - High performance etched vertical cavity surface emitting laser sources are reported that avoid bandwidth collapse in multimode fibre by using a simple coupling technique to control the launch. These sources allow optimum link bandwidths of 2Gbit/s over 500m of fibre when aligned for maximum launch power, and maintain over-filled launch bandwidths for alignment tolerances of ±7μm.

UR - https://www.scopus.com/pages/publications/0032179519

U2 - 10.1049/el:19981417

DO - 10.1049/el:19981417

M3 - Article

AN - SCOPUS:0032179519

SN - 0013-5194

VL - 34

SP - 2038

EP - 2040

JO - Electronics Letters

JF - Electronics Letters

IS - 21

ER -

Simple technique for bandwidth enhancement of multimode fibre links using controlled spatial emission from vertical cavity surface emitting lasers

Abstract

ASJC Scopus subject areas

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