Optical Fiber Communications: Principles and Practice is a comprehensive book for undergraduate students of Engineering. The book comprises chapters on optical fiber waveguides, optical fibers and cables, optical detectors, integrated optics and photonics, and optical fiber measurements. In addition, the book consists of several worked out examples and illustrations to understand the concepts better. This book is essential for electrical engineers preparing for GATE. About Pearson Pearson Education has been publishing books on all genres like science, technology, law, business, humanities and others, and has been educating more than a hundred million people across the world. Their books have not only been helping students in learning, but are also aiding teachers and professionals. Pearson Education India publishes academic books and reference books in various fields like business and management, computer science and other engineering domains, competitive exam guides among other types of books. Some of the books published by Pearson Education India are Decision Support and Business Intelligence systems, Electromagnetic Field Theory, Computer Architecture and Organization, Managing Business Process Flows and A Critical Companion to Compulsory English.