Fundamentals of Optical Waveguides

by Katsunari Okamoto

Book Overview

Fundamentals of Optical Waveguides gives a complete theoretical basis of optical fibers and planar lightwave circuits. Fundamental analytical waveguide theories are introduced and various numerical... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0125250959
• ISBN13: 9780125250955
• Release Date: February 2000
• Publisher: Academic Press
• Length: 448 Pages
• Weight: 1.60 lbs.
• Dimensions: 1.0" x 6.0" x 9.0"

Customer Reviews

Optical waveguides in a nutshell

Fundamental to the science of fiber optics is knowledge about how light behaves in optical waveguides. Subjects of interest include waveguides made of optical fiber as well as planar waveguides in optical integrated circuits. Issues include the modal distribution of optical energy in the waveguides, nonlinear effects, and the ability of the waveguide to transmit large amounts of data without degradation or errors. Okamoto's book addresses all of these subjects in detail, forming a convenient single-source reference for the practicing scientist, engineer, or graduate student.Okamoto's book is exceptionally well organized, and explains advanced and sometimes difficult concepts easily. The subject material and mathematical detail assume the reader to be well grounded in the basics of fiber optics, and able to work comfortably with differential, vector, and integral calculus. In addition, concepts such as Bessel functions, Maxwell's equations, and the nonlinear Schrodinger equation are used without introduction. Although not formally organized in parts, the subject matter can be broadly divided into three categories. The first category consists of a basic treatment of waveguides in general, including the derivation of the functional forms of the eigenmodes in slab, rectangular, cylindrical, and coupled waveguides. I found the discussion on coupled mode theory particularly useful. Derivation of the eigenmodes is rigorous, with few simplifying assumptions. The equations are generally in Cartesian coordinates, making them useful for general-purpose numerical simulations, which are discussed in detail later in the book. Some of the more important equations should probably have been expressed in cylindrical coordinates as well, as this would make them more applicable for back-of-the envelope calculations. Making the simplifications is not hard, however, and there are blank pages at the end of the book for customizing it with these additional equations. Also lacking is a glossary of definitions of mathematical symbols used throughout the book. The second category consists of specific, highly detailed and mathematically intense discussions about numerical methods used to solve the intensity distribution of light in inhomogeneous-core planar waveguides and fibers. Topics include the beam propagation method, staircase concatenation method, and finite element method. The discussions are sufficiently detailed that the capable and enthusiastic student should be able to write computer code that solves the propagation characteristics of virtually any arbitrary waveguide. Although commercial software already does this, the background presented in Okamoto's book will be useful to the user of such software, providing insight as to how the software works, and its limitations. Straddling the discussion of numerical methods are discussions on nonlinear effects in optical fibers and planar lightwave circuits. The discussion on nonlinear optics is one

Great Intro to Optical Waveguides

This is a very good book for optical waveguide design. After the first dozen pages, the book dives into a very detail, and theoretical descriptions. I don't think it was aimed to the working engineer/scientist, nor the undergraduate student. If you're OK with Bessel functions, solving boundary conditions and are comfortable with describing designs with eigenstates, then this is for you. If you're getting into the area, this is a more advanced book.Either case, it does belong on any serious optical waveguide designers shelf (there's a lot of material in this book).