Nonlinear Optics, Fourth Edition, is a tutorial-based introduction to nonlinear optics that is suitable for graduate-level courses in electrical and electronic engineering, and for electronic and computer engineering departments, physics departments, and as a reference for industry practitioners of nonlinear optics. It will appeal to a wide audience of optics, physics and electrical and electronic engineering students, as well as practitioners in related fields, such as materials science and chemistry. - Presents an introduction to the entire field of optical physics from the perspective of nonlinear optics - Combines first-rate pedagogy with a treatment of the fundamental aspects of nonlinear optics - Covers all the latest topics and technology in this ever-evolving industry - Contains a strong emphasis on fundamentals