S. Ritchie

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 citations

The weighted index method: a new technique for analyzing planar optical waveguides

M. J. Robertson, P.C. Kendall, S. Ritchie et al. · Journal of Lightwave Technology · 1989 · 51 citations

Waveguides, Optical Materials, Engineering +25

The temperature dependence of degradation mechanisms in long-lived (GaAl)As DH lasers

S. Ritchie, R. F. Godfrey, Bonnie J. Wakefield et al. · Journal of Applied Physics · 1978 · 39 citations

Electrical Engineering, Engineering, Laser Science +14

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 et al. · IEE Proceedings A Physical Science, Measurement and Instrumentation, Management and Education, Reviews · 1987 · 33 citations

Numerical Analysis, Optical Materials, Engineering +17

Intrinsic optical bistability and multistability in a passive GaAlAs waveguide

A. C. Walker, J. Stewart Aitchison, S. Ritchie et al. · Electronics Letters · 1986 · 23 citations

Photonics, Intrinsic Optical Bistability, Engineering +15