Advances In Nonlinear Optics

This book presents an overview of the state of the art of nonlinear optics from weak light nonlinear optics, ultrafast nonlinear optics to electro-optical theory and applications. Topics range from the fundamental studies of the interaction between matter and radiation to the development of devices, components, and systems of tremendous commercial interest for widespread applications in optical telecommunications, medicine, and biotechnology.

This book presents an overview of the state of the art of the developing topic of nonlinear optics with contributions from leading experts in the field in China, ranging from weak light nonlinear optics, ultrafast nonlinear optics to electro-optical theory and applications. In the past decade, nonlinear optics has evolved into many different branches, depending on the form of the material used for studying the nonlinear phenomena. The growth of research in nonlinear optics is closely linked to the rapid technological advances that have occurred in related fields, such as ultra-fast phenomena and optical communications. Nonlinear-optics activities range from the fundamental studies of the interaction between matter and radiation to the development of devices, components, and systems of tremendous commercial interest for widespread applications in optical telecommunications, medicine, and biotechnology. This book reviews the development of some nonlinear optics researches in China, not only the discovery of new principles, but also potential applications of nonlinear optics for various industries.

Organic Nonlinear Optical Materials provides an extensive description of the preparation and characterization of organic materials for applications in nonlinear and electro-optics. The book discusses the fundamental optimization and practical limitations of a number of figures of merit for various optical parameters and gives a clinical appraisal of the potential of organic materials for applicators in optical technology. Among the topics addressed are the basic molecular design of ;nonlinear optical chromophores, fundamentals and novel techniques of organic crystal growth, preparation and characterization of Langmuir-Blodgett and polymer films, experimental methods for determining microscopic and macroscopic optical properties. Also included is a discussion of first results of the photorefractive effect in organic crystals and the potential of organics for photorefractive applications, as well as an extensive review of published linear and nonlinear optical measurement of organic materials.

In recent years, there is increasing interest in the research on optical fibre nanowires or microfibers (MFs) which are fibres with submicrometer- and nanometer- diameter. The size is tens to thousands of times thinner than the standard optical fibre. With the advantages of large evanescent fields, high nonlinearity, extreme flexibility and configurability and low-loss interconnection to other optical fibres and fiberized components，they have found potential applications in a wide range of fields of optical communications, sensing, lasers, biology and chemistry. This book discusses the fundamentals, applications and technological advances of non-linear optics.

This book presents an overview of the state of the art of nonlinear optics from weak light nonlinear optics, ultrafast nonlinear optics to electro-optical theory and applications. Topics range from the fundamental studies of the interaction between matter and radiation to the development of devices, components, and systems of tremendous commercial interest for widespread applications in optical telecommunications, medicine, and biotechnology.

This book reflects the latest advances in nonlinear optics. Besides the simple, strict mathematical deduction, it also discusses the experimental verification and possible future applications, such as the all-optical switches. It consistently uses the practical unit system throughout. It employs simple physical images, such as "light waves" and "photons" to systematically explain the main principles of nonlinear optical effects. It uses the first-order nonlinear wave equation in frequency domain under the condition of “slowly varying amplitude approximation" and the classical model of the interaction between the light and electric dipole. At the same time, it also uses the rate equations based on the energy-level transition of particle systems excited by photons and the energy and momentum conservation principles to explain the nonlinear optical phenomenon. The book is intended for researchers, engineers and graduate students in the field of optics, optoelectronics, fiber communication, information technology and materials etc.

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