Advanced Nonlinear Optics

Advanced Nonlinear Optics is a revised and updated version of Physics of Nonlinear Optics (1999). This book mainly presents the physical principles of a great number of nonlinear optical effects discovered after the advent of lasers. All these nonlinear optical effects can find their special applications in modern optics and photonics. The major categories of nonlinear optical effects specifically covered in this book are as follows: 1) Second-order (three-wave) frequency mixing; 2) Third-order (four-wave) frequency mixing; 3) Nonlinear refractive-index changes; 4) Self-focusing, self-phase modulation, and spectral self-broadening; 5) Stimulated scattering effects; 6) Optical phase-conjugation; 7) Optical coherent transient effects; 8) Nonlinear spectroscopic effects; 9) Optical bistability; 10) Multi-photon nonlinear optical effects; 11) Fast and slow light effects; 12) Detailed theory of nonlinear susceptibilities. Request Inspection Copy Contents: Introduction to Nonlinear OpticsFundamental Knowledge of Nonlinear Polarization of a MediumSecond-Order Nonlinear (Three-Wave) Frequency MixingThird-Order Nonlinear (Four-Wave) Frequency MixingIntense Light Induced Refractive-Index ChangesSelf-Focusing, Self-Phase Modulation, and Spectral Self-BroadeningStimulated Scattering of Intense Coherent LightOptical Phase ConjugationOptical Coherent Transient EffectsNonlinear Laser Spectroscopic EffectsOptical BistabilityMulti-Photon Nonlinear Optical EffectsPrinciples of Fast and Slow Light PropagationDetailed Theory of Nonlinear SusceptibilitiesAppendices: Physical Constants Commonly Used in Nonlinear OpticsNumerical Estimates and Conversion of UnitsTensor-Elements of the Linear Susceptibility for Crystals and other MediaTensor-Elements of the Second-Order Susceptibility for Various Crystal ClassesTensor-Elements of the Susceptibility of Second-Harmonic Generation for Various Crystal ClassesTensor-Elements of the Third-Order Susceptibility for Crystals and other MediaTensor-Elements of the Nuclear Third-Order Susceptibility in Born-Oppenheimer AproximationThe Solution of Eq. (8.4–14)Derivation of Formulae for Self-Induced Transparency of a 2π-PulseIndex Readership: Graduate students and research scientists/engineers who work in optics, electro-optics, laser technology, opto-electronics, quantum electronics, photonics, engineering, chemistry and other multi-disciplinary fields. Keywords: Optical Physics;Nonlinear Optics;PhotonicsReview: Review of the First Edition: "It is an excellent handbook that can be used by research scientists and engineers working in optics, laser technology, opto-electronics, photonics, chemistry, and a number of other multidisciplinary fields ... The book is well referenced and has a good table of contents. I would recommend it as a must for any optics library." Optics & Photonics News Key Features: Covering a broad scope of modern nonlinear opticsPresenting both schemes of semiclassical theory of nonlinear susceptibility and quantum theory of radiationEmphasizing equally the fundamental theories, key experimental results, and various special applications

This book covers the complete spectrum of nonlinear optics and all solid state lasers.The book integrates theory, calculations and practical design, technology, experimental schemes and applications. With the expansion and further development of Laser technology, the wavelength spectrum of Lasers had to be enlarged, even to be tunable which requires the use of nonlinear optical and Laser tunable technology. It systematically summarizes and integrates the analysis of international achievements within the last 20 years in this field. It will be helpful for university teachers, graduate students as well as engineers.

Nonlinear Optical Systems: Principles, Phenomena, and Advanced Signal Processing is a simplified overview of the evolution of technology associated with nonlinear systems and advanced signal processing. This book’s coverage ranges from fundamentals to phenomena to the most cutting-edge aspects of systems for next-generation biomedical monitoring and nonlinear optical transmission. The authors address how these systems are applied through photonic signal processing in contemporary optical systems for communications and/or laser systems. They include a concise but sufficient explanation of mathematical representation of nonlinear equations to provide insight into nonlinear dynamics at different phases. The book also describes advanced aspects of solitons and bound solitons for passive- and active-mode locked fiber lasers, in which higher-order differential equations can be employed to represent the dynamics of amplitude evolution in the current or voltages of lightwaves in such systems. Covering a wide range of topics, this book: Introduces nonlinear systems and some mathematical representations, particularly the routes to chaos and bifurcation Describes nonlinear fiber lightwave lasing systems Covers nonlinear phenomena in fiber lasers, including both passive and active energy storage cavities Experimentally and theoretically demonstrates soliton pulses, in which lightwaves are the carrier under their envelopes Assembles and demonstrates sequences of both single and multiple solitons in a group and then assesses their dynamics in detail Examines the evolution of bound solitons, which are transmitted through single-mode optical fibers that compose a phase variation system This text outlines the theory and techniques used in nonlinear physics and applications for physical systems. It also illustrates the use of MATLAB® and Simulink® computer models and processing techniques for nonlinear signals. Building on readers’ newly acquired fundamental understanding of nonlinear systems and associated signal processing, the book then demonstrates the use of such applications in real-world, practical environments.

Directed toward physicists and engineers interested in the device applications enabled by nonlinear optics, this text is suitable for advanced undergraduates and graduate students. Its content is presented entirely on a classical basis and requires only an elementary knowledge of quantum mechanics. The authors demonstrate how real laboratory situations can diverge from ideal theory, acquainting readers with the kinds of problems common to construction of a nonlinear device. They also offer a detailed discussion of the practical problems and characteristics of nonlinear materials, as well as the selection procedures necessary to ensure the use of good material. Their treatment begins with an introduction to the theories of linear and nonlinear optics, along with the basic ideas behind them. Succeeding chapters explore phase matching and nonlinear materials, followed by detailed treatments of second-harmonic generation, parametric up-conversion, and optical parametric amplification and oscillation. Appendixes offer a comprehensive list of materials and their properties; the text concludes with references and an index.

Although it took some time to establish the word, photonics is both widely accepted and used throughout the world and a major area of activity concerns nonlinear materials. In these the nonlinearity mainly arises from second-order or third-order nonlinear optical processes. A restriction is that second-order processes only occur in media that do not possess a centre of symmetry. Optical fibres, on the other hand, being made of silica glass, created by fusing SiO molecules, are made of material with a centre of z symmetry, so the bulk of all processes are governed by third-order nonlinearity. Indeed, optical fibre nonlinearities have been extensively studied for the last thirty years and can be truly hailed as a success story of nonlinear optics. In fact, the fabrication ofsuch fibres, and the exploitation oftheir nonlinearity, is in an advanced stage - not least being their capacity to sustain envelope solitons. What then ofsecond-order nonlinearity? This is also well-known for its connection to second-harmonic generation. It is an immediate concern, however, to understand how waves can mix and conserve both energy and momentum ofthe photons involved. The problem is that the wave vectors cannot be made to match without a great deal of effort, or at least some clever arrangement has to be made - a special geometry, or crystal arrangement. The whole business is called phase matching and an inspection ofthe state-of-the-art today, reveals the subject to be in an advanced state.

This comprehensive and didactic overview explores the nonlinear effects from a physical point of view and discusses the implications for signal capacity. Enriched with practical considerations and experimental results, the book offers special chapters dealing with applications of nonlinear effects for signal processing, ultrafast-optical switching, wavelength conversion, nonlinear amplification, and optical phase-conjugation. Equipped with chapter-end summaries and problems, this valuable reference can also serve as a graduate-level textbook.

This book provides a comprehensive presentation on most of the major topics in nonlinear optics and photonics, with equal emphasis on principles, experiments, techniques, and applications. It covers many major new topics including optical solitons, multi-photon effects, nonlinear photoelectric effects, fast and slow light , and Terahertz photonics. Chapters 1-10 present the fundamentals of modern nonlinear optics, and could be used as a textbook with problems provided at the end of each chapter. Chapters 11-17 cover the more advanced topics of techniques and applications of nonlinear optics and photonics, serving as a highly informative reference for researchers and experts working in related areas. There are also 16 pages of color photographs to illustrate the visual appearances of some typical nonlinear optical effects and phenomena. The book could be adopted as a textbook for both undergraduates and graduate students, and serve as a useful reference work for researchers and experts in the fields of physics, quantum electronics, and laser technology.