S. Ritchie - Concepedia

Author

S. Ritchie

BT Group (United Kingdom)

Also Known As

S Ritchie, S. RITCHIE, S. Ritchie, Stanley K. Ritchie

Publications

388

Citations

H-Index

Concepts

All Affiliations

BT Group (United Kingdom)University of Sheffield BT Research

About

S. Ritchie is an author at BT Group (United Kingdom) specializing in engineering, photonics, and applied physics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	10	11	259
2	Applied Physics	10	10	244
3	Physics	7	7	180
4	Electrical Engineering	4	4	85
5	Optical Sciences	3	3	107

S. Ritchie

Publications

330

Citations

H-Index

Page 1

	Year	Citations
Semiconductor waveguides: analysis of optical propagation in single rib structures and directional couplers M.J. Robertson, S. Ritchie, Peter Dayan IEE Proceedings J Optoelectronics	1985	61
The weighted index method: a new technique for analyzing planar optical waveguides M. J. Robertson, P.C. Kendall, S. Ritchie, Journal of Lightwave Technology WaveguidesOptical MaterialsEngineeringWave OpticOptic Design	1989	51
The temperature dependence of degradation mechanisms in long-lived (GaAl)As DH lasers S. Ritchie, R. F. Godfrey, Bonnie J. Wakefield, Journal of Applied Physics Electrical EngineeringEngineeringLaser ScienceSemiconductor LasersOptical Properties	1978	39
Theory for calculating approximate values for the propagation constants of an optical rib waveguide by weighting the refractive indices P.C. Kendall, Matthew Adams, S. Ritchie, IEE Proceedings A Physical Science, Measurement and Instrumentation, Management and Education, Reviews Numerical AnalysisOptical MaterialsEngineeringWave OpticOptic Design	1987	33
Intrinsic optical bistability and multistability in a passive GaAlAs waveguide A. C. Walker, J. Stewart Aitchison, S. Ritchie, Electronics Letters PhotonicsIntrinsic Optical BistabilityEngineeringPhysicsNonlinear Optics	1986	23
Theory for calculating approximate values for the propagation constants of an optical rib waveguide by weighting the refractive indices P.C. Kendall, Matthew Adams, S. Ritchie, IEE Proceedings A Physical Science Measurement and Instrumentation Management and Education Reviews Numerical AnalysisOptical MaterialsEngineeringWave OpticOptic Design	1987	23
Gradual degradation of GaAs double-heterostructure lasers D. H. Newman, S. Ritchie IEEE Journal of Quantum Electronics Gradual DegradationPhotonicsElectrical EngineeringWide-bandgap SemiconductorEngineering	1973	21
Experimental tests of proposed mechanisms for gradual degradation of GaAs double-heterostructure injection lasers D. H. Newman, S. Ritchie, Shunji Ohara IEEE Journal of Quantum Electronics Gradual DegradationPhotonicsWide-bandgap SemiconductorProposed MechanismsEngineering	1972	19
Optical wireless: New enabling transmitter technologies P.P. Smyth, David Wood, S. Ritchie, Wireless CommunicationsEngineeringHigh-power Laser TechnologyOptical Wireless CommunicationFiber Optics	2002	15
GaInAs PIN photodiodes grown by atmospheric-pressure MOVPE A.W. Nelson, S.S. Wong, S. Ritchie, Electronics Letters Ii-vi SemiconductorPhotonicsElectrical EngineeringPhotoluminescenceEngineering	1985	15

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