This text is intended to provide an in-depth, self-contained, treatment
of optical waveguide theory. We have attempted to emphasize the
underlying physical processes, stressing conceptual aspects, and have
developed the mathematical analysis to parallel the physical intuition.
We also provide comprehensive supplementary sections both to augment any
deficiencies in mathematical background and to provide a self-consistent
and rigorous mathematical approach. To assist in. understanding, each
chapter con- centrates principally on a single idea and is therefore
comparatively short. Furthermore, over 150 problems with complete
solutions are given to demonstrate applications of the theory.
Accordingly, through simplicity of approach and numerous examples, this
book is accessible to undergraduates. Many fundamental topics are
presented here for the first time, but, more importantly, the material
is brought together to give a unified treatment of basic ideas using the
simplest approach possible. To achieve such a goal required a maturation
of the subject, and thus the text was intentionally developed over a
protracted period of the last 10 years.