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I.W. Marshall

BT Group

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Publication

Featured researches published by I.W. Marshall.

Electronics Letters | 1991

All-optical Gbit/s switching using nonlinear optical loop mirror

B.P. Nelson; K.J. Blow; P.D. Constantine; Nick Doran; J.K. Lucek; I.W. Marshall; K. Smith

Electronics Letters | 1987

Picosecond pulse response of a travelling-wave semiconductor laser amplifier

I.W. Marshall; D.M. Spirit; M.J. O'Mahony

Electronics Letters | 1986

Optical System with two packaged 1.5 μm semiconductor laser amplifier repeaters

I.W. Marshall; M.J. O'Mahony; P.D. Constantine

Electronics Letters | 1988

Field demonstration of 565 Mbit/s DPSK coherent transmission system over 176 km of installed fibre

M.J. Creaner; R.C. Steele; I.W. Marshall; G.R. Walker; N.G. Walker; J. Mellis; S. Al Chalabi; I. Sturgess; M. Rutherford; J. Davidson; M.C. Brain

Electronics Letters | 1986

Wideband 1.5μm optical receiver using travelling-wave laser amplifier

M.J. O'Mahony; I.W. Marshall; H.J. Westlake; W.G. Stallard

Electronics Letters | 1985

Low-reflectivity semiconductor laser amplifier with 20 dB fibre-to-fibre gain at 1500 nm

M.J. O'Mahony; I.W. Marshall; W.J. Devlin; J.C. Regnault

Electronics Letters | 1987

10 GHz optical receiver using a travelling-wave semiconductor laser preamplifier

I.W. Marshall; M.J. O'Mahony

Electronics Letters | 1991

Nonlinear, dispersion-free 10 GHz optical pulse train transmission in distributed erbium-doped fibre

D.M. Spirit; I.W. Marshall; P.D. Constantine; D.L. Williams; S.T. Davey; B.J. Ainslie

Electronics Letters | 1990

Stabilisation of mode-locked pulses using travelling-wave semiconductor laser amplifier

Arthur J. Lowery; I.W. Marshall

optical fiber communication conference | 1989

Field demonstration of a 565-Mbit/s DPSK coherent optical system over 176 km of installed fiber

M.J. Creaner; R.C. Steele; I.W. Marshall; G.R. Walker; N.G. Walker; J. Mellis; S. Al Chalabi; J. Davidson; I. Sturgess; P. Cochrane

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Collaboration

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M.J. O'Mahony

BT Group

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P.D. Constantine

BT Group

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R.C. Steele

BT Group

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B.J. Ainslie

BT Group

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D.M. Spirit

BT Group

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G.R. Walker

BT Group

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I. Sturgess

BT Group

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J. Davidson

BT Group

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J. Mellis

BT Group

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M.J. Creaner

BT Group

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