J.R. Armitage - Concepedia

Author

J.R. Armitage

BT Group (United Kingdom)

Also Known As

J R Armitage, J. Armitage, J. R. Armitage, J.R. Armitage, Jonathan R. Armitage, R. Wyatt

Publications

1.3K

Citations

H-Index

Concepts

All Affiliations

BT Group (United Kingdom)BT Research

About

J.R. Armitage is an author at BT Group (United Kingdom) specializing in engineering, optical properties, and photonics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	15	15	876
2	Applied Physics	8	8	515
3	Chemistry	2	2	91
4	Chemical Engineering	1	1	75
5	Computer Engineering	1	1	71

J.R. Armitage

Publications

Citations

H-Index

Page 1

	Year	Citations
Enhanced UV photosensitivity in boron codoped germanosilicate fibres D.L. Williams, B.J. Ainslie, J.R. Armitage, Electronics Letters Materials SciencePhotonicsShort Wavelength OpticOptical MaterialsEngineering	1993	184
All-fibre narrowband reflection gratings at 1500 nm Raman Kashyap, J.R. Armitage, R. Wyatt, Electronics Letters Materials SciencePhotonicsTransient GratingEngineeringOptical Properties	1990	115
Three-level fiber laser amplifier: a theoretical model J.R. Armitage Applied Optics PhotonicsTheoretical AnalysisEngineeringOptical PropertiesPump Photons	1988	97
Narrow line semiconductor laser using fibre grating David M. Bird, J.R. Armitage, R. Kashyap, Electronics Letters	1991	94
High-gain, broad spectral bandwidth erbium-doped fibre amplifier pumped near 1.5μm C.G. Atkins, J.F. Massicott, J.R. Armitage, Electronics Letters Absorption BandPhotonicsEngineeringOptical AmplificationSmall-signal Gain	1989	83
Direct observation of UV induced bleaching of 240 nm absorption band in photosensitive germanosilicate glass fibres D.L. Williams, S.T. Davey, Raman Kashyap, Electronics Letters Intense AbsorptionOptical MaterialsEngineeringLuminescent GlassOptical Glass	1992	75
Design of a survivable WDM photonic network J.R. Armitage, O. Crochat, J.-Y. Le Boudec Hardware SecurityPhotonicsFree-space Optical NetworkFault-tolerant NetworkEngineering	2002	71
Wavelength stable uncooled fibre grating semiconductorlaser for use in an alloptical WDM access network R.J. Campbell, J.R. Armitage, G. Sherlock, Electronics Letters	1996	52
UV written 1.5 μm reflection filters in single mode planar silica guides Graeme Maxwell, Raman Kashyap, B.J. Ainslie, Electronics Letters Transient GratingPhotonicsShort Wavelength OpticOptical MaterialsUv Radiation	1992	49
Low-threshold CW operation of an erbium-doped fibre laser pumped at 807 nm wavelength C. Millar, I. Douglas Miller, B.J. Ainslie, Electronics Letters Nm WavelengthPhotonicsOptical PumpingEngineeringOptical Properties	1987	34

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