A thorough account on the basics of fiber optics system design is contained in this volume. Introducing the topics from the vantage point of the student and professional electrical engineer, the aim of the text is to teach rather than merely present facts. The overall view of the text is toward practical engineering considerations including costs, and a discussion of radiation effects is associated with each appropriate chapter. The volume begins with a history of optical communications, leading to the now widely practiced field of fiber optics. Comparisons are made to conventional media and techniques: wire-line, coaxial cable, and radio. The nature and properties of optical fiber are examined, including manufacturing techniques, and fiber types and capabilities. The theory of light guidance is introduced in steps, beginning with a slab waveguide. Solutions of Maxwell's equations are derived and explained in view of the peculiar nature of the medium. Electro-optic devices are examined, including launching and detecting devices. The properties and varieties of these devices are explored. In particular, light-emitting diodes, injection laser diodes, p-i-n diodes, and avalanche photo diodes are covered. The electronic circuits necessary to adequately serve the electro-optic devices are examined and contrasted with more conventional types. Modulation techniques appropriate to optical fiber transmission systems are enumerated and compared. Overall system considerations are addressed, and examples are given of various systems that have been deployed, or are planned for deployment. Expectations for future developments and trends in the field are enumerated, with indications of their significance. Topics such as ultra-low-loss fiber and coherent detections techniques are discussed. Appendices comprising an accounting of useful laboratory equipment, mathematical relations employed in the body of the text, and complete exercise solutions are included.
Designed specifically to meet the needs of readers in technology/technical programs, this introduction to fiber optics offers a less-theoretical/mathematical and more applied, algebra-based approach to the subject.
Introduction to Fiber Optics is well established as an introductory text for engineers, managers and students. It meets the needs of systems designers, installation engineers, electronic engineers and anyone else looking to gain a working knowledge of fiber optics with a minimum of maths. Review questions are included in the text to enable the reader to check their understanding as they work through the book. The new edition of this successful book is now fully up to date with the new standards, latest technological developments and includes a new chapter on specifying optical components. Whether you are looking for a complete self-study course in fiber optics, a concise reference text to dip into, or a readable introduction to this fast moving technology, this book has the solution. * A practical, no-nonsense guide to fiber optics * Up-to-date coverage that minimises mathematics * New material on specifying optical components
Adopting a non-theoretical/mathematical approach, this book offers a practical introduction to fibre optics. The text begins with technical details, moves through tools and techniques, and concludes with applications.
The purpose of this book is to provide a worry-free introduction to fiber optics. Assuming no prior knowledge of the subject, it introduces the theory and practical knowledge that is necessary to use and understand this new technology.
Discover the latest developments in fiber-optic communications with the newest edition of this leading textbook In the newly revised fifth edition of Fiber-Optic Communication Systems, accomplished researcher and author, Dr. Govind P. Agrawal, delivers brand-new updates and developments in the science of fiber optics communications. The book contains substantial additions covering the topics of coherence detection, space division multiplexing, and more advanced subjects. You’ll learn about topics like fiber’s losses, dispersion, and nonlinearities, as well as coherent lightwave systems. The latter subject has undergone major changes due to the extensive development of digital coherent systems over the last decade. Space-division multiplexing is covered as well, including multimode and multicore fibers developed in just the last ten years. Finally, the book concludes with a chapter on brand-new developments in the field that are still at the development stage and likely to become highly relevant for practitioners and researchers in the coming years. Readers will also benefit from the inclusion of: A thorough introduction to the fundamentals of fiber-optic communication systems An exploration of the management of fiber-optic communication losses, dispersion, and nonlinearities A practical discussion of coherent lightwave systems, including coherent transmitters and receivers, as well as noise and bit-error rate, sensitivity degradation mechanisms, and the impact of nonlinear effects A concise treatment of space-division multiplexing, including multicore and multimode fibers, multicore lightwave systems, and multimode lightwave systems Analyses of advanced topics, including pulse shaping for higher spectral efficiency, Kramers-Kronig receivers, nonlinear Fourier transform, wavelength conversion, and optical regeneration Perfect for graduate students, professors, scientists, and professional engineers working or studying in the area of telecommunications technology, Fiber-Optic Communication Systems is an essential update to the leading reference in the area of fiber-optic communications.
Introduction to Fiber-Optic Communications provides students with the most up-to-date, comprehensive coverage of modern optical fiber communications and applications, striking a fine balance between theory and practice that avoids excessive mathematics and derivations. Unlike other textbooks currently available, this book covers all of the important recent technologies and developments in the field, including electro-optic modulators, coherent optical systems, and silicon integrated photonic circuits. Filled with practical, relevant worked examples and exercise problems, the book presents complete coverage of the topics that optical and communications engineering students need to be successful. From principles of optical and optoelectronic components, to optical transmission system design, and from conventional optical fiber links, to more useful optical communication systems with advanced modulation formats and high-speed DSP, this book covers the necessities on the topic, even including today’s important application areas of passive optical networks, datacenters and optical interconnections. Covers fiber-optic communication system fundamentals, design rules and terminologies Provides students with an understanding of the physical principles and characteristics of passive and active fiber-optic components Teaches students how to perform fiber-optic system design, performance evaluation and troubleshooting Includes modern advances in modulation and decoding strategies
A practical, applied introduction to fibre optics which adopts a non-mathematical approach and is geared specifically to the technician-level student. It considers fibre optics components and applications and the theoretical foundation required for more advanced courses.
