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Author : Manthos G. Papadopoulos
Publisher :
ISBN 13 : 9788177361636
Total Pages : 254 pages
Book Rating : 4.3/5 (616 download)
Download or read book Nonlinear Optical Responses of Molecules, Solids and Liquids written by Manthos G. Papadopoulos and published by . This book was released on 2003 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vladimir Goncharov
Publisher : Springer
ISBN 13 : 3319083201
Total Pages : 74 pages
Book Rating : 4.3/5 (19 download)
Download or read book Non-Linear Optical Response in Atoms, Molecules and Clusters written by Vladimir Goncharov and published by Springer. This book was released on 2014-09-05 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this brief is to present, in sufficient detail, a non-perturbative technique for calculating optical hyperpolarizabilities. The ability to efficiently compute hyperpolarizabilities, for a variety of different molecular systems, makes this brief invaluable for those engaged in the computational design of new electro-optical materials. The resulting computation is very predictable and suitable for automation, in contrast to perturbative methods that typically rely on iterative methods. The methodology which is wholly applicable to atoms, molecules, clusters (and with some modifications) to condensed matter, is described and illustrated at a level that is accessible to theoreticians and supplemented with details that should be of interest to practitioners.
Author : Manthos G. Papadopoulos
Publisher : Springer Science & Business Media
ISBN 13 : 1402048505
Total Pages : 676 pages
Book Rating : 4.4/5 (2 download)
Download or read book Non-Linear Optical Properties of Matter written by Manthos G. Papadopoulos and published by Springer Science & Business Media. This book was released on 2007-05-03 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assembles both theory and application in this field, to interest experimentalists and theoreticians alike. Part 1 is concerned with the theory and computing of non-linear optical (NLO) properties while Part 2 reviews the latest developments in experimentation. This book will be invaluable to researchers and students in academia and industry, particularlrly to anyone involved in materials science, theoretical and computational chemistry, chemical physics, and molecular physics.
Author : Georges Henry Wagnière
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (91 download)
Download or read book Linear and Nonlinear Optical Properties of Molecules written by Georges Henry Wagnière and published by . This book was released on 1993 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D.S. Chemla
Publisher : Elsevier
ISBN 13 : 0323148158
Total Pages : 497 pages
Book Rating : 4.3/5 (231 download)
Download or read book Nonlinear Optical Properties of Organic Molecules and Crystals V1 written by D.S. Chemla and published by Elsevier. This book was released on 2012-12-02 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Optical Properties of Organic Molecules and Crystals, Volume 1 discusses the nonlinear optical effects in organic molecules and crystals, providing a classical distinction between quadratic and cubic processes. This book begins with a general overview of the basic properties of organic matter, followed by a review on the benefits derived from quantum-chemistry-based models and growth and characterization of high quality, bulk organic crystals and waveguided structures. A case study focusing on a specific material, namely urea, which exemplifies a situation in which transparency in the UV region has been purposely traded for nonlinear efficiency is also deliberated. This text concludes with a description of a type of trade-off between the unpredictable orientation of molecules in crystalline media, polarity of liquid-crystalline structures, and dominant electronic contribution to the electro-optic effect. This publication is beneficial to solid-state physicists and chemists concerned with nonlinear optical properties of organic molecules and crystals.
Author : Ole Keller
Publisher : Springer Science & Business Media
ISBN 13 : 3642842062
Total Pages : 355 pages
Book Rating : 4.6/5 (428 download)
Download or read book Nonlinear Optics in Solids written by Ole Keller and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years one has witnessed in physics a substantial increase in interest in carrying out fundamental studies in the nonlinear optics of condensed matter. At the Danish universities, this increase has been especially pronounced at the Institute of Physics at the University of Aalborg, where the main activities are centered around fundamental research within the domains of nonlinear quantum optics, nonlinear optics of metals and superconductors, and nonlinear surface optics. In recognition of this it was decided to arrange the first international summer school on nonlinear optics in Denmark at the Institute of Physics at the University of Aalborg. This book is based on the lectures and contributed papers presented at this international summer school, which was held in the period 31 July-4 Au gust 1989. About 60 experienced and younger scientists from 12 different countries participated. Twenty-eight lectures were given by 14 distinguished scientists from the United States, Italy, France, Germany, Scotland, England, and Denmark. In addition to the lectures given by the invited speakers, 11 contributed papers were presented. The programme of the summer school em phasized a treatment of basic physical properties of the nonlinear interaction of light and condensed matter and both theoretical and experimental aspects were covered. Furthermore, general principles as well as topics of current interest in the research literature were discussed.
Author : Paras N. Prasad
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 (91 download)
Download or read book Introduction to Nonlinear Optical Effects in Molecules and Polymers written by Paras N. Prasad and published by Wiley-Interscience. This book was released on 1991-01-16 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Dynamics in Restricted Geometries Edited by Joseph Klafter and J. M. Drake This investigation of the chemistry and physics of complex systems focuses on the role of spatial restrictions on molecular movement. A practical source-book for researchers in chemical physics, chemical engineering, and condensed matter physics, and for graduate students in these fields, it covers a broad range of topics and critically evaluates methods as they are employed. Among the many topics it covers are: relaxation and diffusion in restricted geometries, excitation energy transfer and photoinduced electron transfer phenomena in some confined systems, electron excitation transport in micelles, polymers and multilayers, and electron excitation transport on polymer chains. 1989 (0 471-60176-4) 437 pp.
Author : D.S. Chemla
Publisher : Elsevier
ISBN 13 : 0323157769
Total Pages : 285 pages
Book Rating : 4.3/5 (231 download)
Download or read book Nonlinear Optical Properties of Organic Molecules and Crystals V2 written by D.S. Chemla and published by Elsevier. This book was released on 2012-12-02 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Optical Properties of Organic Molecules and Crystals, Volume 2 deals with the nonlinear optical properties of organic molecules and crystals, with emphasis on cubic nonlinear optical effects and and the intermolecular bond. Topics covered include the basic structural and electronic properties of polydiacetylenes; cubic effects in polydiacetylene solutions and films; and degenerate third-order nonlinear optical susceptibility of polydiacetylenes. Dimensionality effects and scaling laws in nonlinear optical susceptibilities are also considered. This volume is comprised of seven chapters divided into two sections and begins with a discussion on the basic structural and electronic properties of polydiacetylenes as well as their methods of preparation. Cubic nonlinearities in polydiacetylene solutions and films are then examined, paying particular attention to polarization in one-dimensional media; multiple reflections of fundamental and harmonic waves; and harmonic generation in an absorbing medium. The following chapters focus on degenerate third-order nonlinear optical susceptibility of polydiacetylenes; dimensionality effects and scaling laws in nonlinear optical susceptibilities; polarizabilities and hyperpolarizabilities of long molecules; and resonant molecular optics. The final chapter analyzes the nonlinear optics of a wide range of compounds that are held together by intermolecular bonding and form supramolecular assemblies. This monograph will be a useful resource for physicists, physical and organic chemists, and those in the field of quantum electronics.
Author : Hari Singh Nalwa
Publisher : CRC Press
ISBN 13 : 0429611617
Total Pages : 896 pages
Book Rating : 4.4/5 (296 download)
Download or read book Nonlinear Optics of Organic Molecules and Polymers written by Hari Singh Nalwa and published by CRC Press. This book was released on 2020-07-09 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of nonlinear optics emerged three decades ago with the development of the first operating laser and the demonstration of frequency doubling phenomena. These milestone discoveries not only generated much interest in laser science, but also set the stage for future work on nonlinear optics. This book presents an excellent overview of the exciting new advances in nonlinear optical (NLO) materials and their applications in emerging photonics technologies. It is the first reference source available to cover every NLO material published through 1995. All theoretical approaches, measurement techniques, materials, technologies, and applications are covered. With more than 1,800 bibliographic citations, 324 figures, 218 tables, and 812 equations, this book is an invaluable reference source for graduate and undergraduate students, researchers, scientists and engineers working in academia and industries in chemistry, solid-state physics, materials science, optical and polymer engineering, and computational science.
Author : Richard F. Begley
Publisher :
ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.F/5 ( download)
Download or read book Higher Order Nonlinear Optics Processes in Solids and Liquids written by Richard F. Begley and published by . This book was released on 1974 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Manthos G. Papadopoulos
Publisher : Springer
ISBN 13 : 9781402048494
Total Pages : 0 pages
Book Rating : 4.0/5 (484 download)
Download or read book Non-Linear Optical Properties of Matter written by Manthos G. Papadopoulos and published by Springer. This book was released on 2006-09-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assembles both theory and application in this field, to interest experimentalists and theoreticians alike. Part 1 is concerned with the theory and computing of non-linear optical (NLO) properties while Part 2 reviews the latest developments in experimentation. This book will be invaluable to researchers and students in academia and industry, particularlrly to anyone involved in materials science, theoretical and computational chemistry, chemical physics, and molecular physics.
Author : Joshua C. May
Publisher :
ISBN 13 : 9780549279181
Total Pages : 94 pages
Book Rating : 4.2/5 (791 download)
Download or read book Origin of the Highly Efficient Third-order Optical Response in Small Organic Molecules written by Joshua C. May and published by . This book was released on 2007 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for materials with high optical nonlinearity has driven decades of research, with little success in developing materials that are suitable for third-order nonlinear optical applications that utilize the intensity-dependent refractive index or intensity-dependent absorption, for example. Organic materials, with their highly delocalized electron systems that lead to large nonlinearities and fast (10-15 s) optical response times and the relative ease at which their molecular properties can be tailored (allowing certain molecular properties to be isolated and optimized through molecular structure variations), are ideal candidates for the next generation of nonlinear optical materials. These materials have led to the largest molecular nonlinearities measured, but still remained several orders of magnitude below their theoretical limits. Our aim in this work is to approach the absolute limit, but also to keep the molecular size small. This research direction should lead to a dense packing of molecules with high nonlinearity in the solid state, which will then lead to the large bulk nonlinearities necessary for all-optical applications. With donor-substituted cyanoethynylethene molecules, we have measured off-resonant nonlinearities within a factor of 50 of their theoretical limits and predict that solid-state devices made from these materials can be up to an order of magnitude larger than other materials made from organic molecules. By measuring a large number of molecules with different structural variations, we have isolated the electron donor and acceptor structures as necessities for large third-order nonlinearities in small molecules. Our best molecule has a molecular third-order polarizability per mass of g & d5; rot = 6.5 x 10-23 m5V-2Kg-1, the highest value measured to date. We have also measured our molecules on resonance, which leads to measurements of the two-photon absorption cross-section sigma TPA. These measurements give a value of 9 x 10 -48 cm4s/photon for our best molecule, which is an order of magnitude larger than a chromophore optimized for two-photon absorption. Because of the record high results measured in these molecules, along with their ability to be vapor deposited into integrated devices, we suggest that this family of molecules may be the predecessors to the next generation of applied third-order nonlinear optical materials.
Author : Craig Moriyo Whitaker
Publisher :
ISBN 13 :
Total Pages : 658 pages
Book Rating : 4.:/5 (89 download)
Download or read book Second-order Nonlinear Optical Response of Organic Molecules written by Craig Moriyo Whitaker and published by . This book was released on 1995 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip Allcock
Publisher : Wiley-VCH
ISBN 13 : 9783527403172
Total Pages : 0 pages
Book Rating : 4.4/5 (31 download)
Download or read book Optical Harmonics in Molecular Systems written by Philip Allcock and published by Wiley-VCH. This book was released on 2002-09-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the generation of optical harmonics in molecular systems has become an area of increasing interest for a number of reasons. First, many organic crystals and polymeric solids prove not only to have usefully large optical nonlinearities but also to be surprisingly robust and thermally stable. Consequently the fabrication of organic materials for laser frequency conversion has become very much a growth area. At interfaces and in partially ordered systems, harmonic generation is now of considerable scientific interest through the detailed structural information it affords. And in molecular gases and liquids, processes of optical harmonic conversion present a powerful tool for the study of both static and dynamic effects of molecular orientation. Where the detailed nonlinear optical response of molecules is required, the application of molecular quantum electrodynamics (QED) brings both rigour and conceptual facility. Using this approach the authors address topics of direct experimental concern in a general formulation of theory for optical harmonics, with a particular focus on quantum optical and molecular aspects. A detailed basis is provided for the applications, enabling the characteristic features of optical nonlinearity to be examined in general terms. A great many of the optical phenomena subsequently addressed find wide application in nonlinear optics and chemical physics. Specifically, the book deals with coherent harmonic generation, both within and at interfaces between different media. It addresses elastic second harmonic (Hyper-Rayleigh) light scattering as well as the inelastic case normally referred to as Hyper-Raman scattering. Full and detailed tables and results are provided for the analysis of experimental observations.
Author : Matthew Reichert
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (93 download)
Download or read book Nonlinear Optical Response of Simple Molecules and Two-photon Semiconductor Lasers written by Matthew Reichert and published by . This book was released on 2015 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation investigates two long standing issues in nonlinear optics: complete char-acterization of the ultrafast dynamics of simple molecules, and the potential of a two-photon laser using a bulk semiconductor gain medium. Within the Born-Oppenheimer approximation, nonlinear refraction in molecular liquids and gases can arise from both bound-electronic and nuclear origins. Knowledge of the magnitudes, temporal dynamics, polarization and spectral dependences of each of these mechanisms is im-portant for many applications including filamentation, white-light continuum generation, all-optical switching, and nonlinear spectroscopy. In this work the nonlinear dynamics of molecules are investigated in both liquid and gas phase with the recently developed beam deflection technique which measures nonlinear refraction directly in the time domain. Thanks to the utility of the beam deflection technique we are able to completely determine the third-order response function of one of the most important molecular liquids in nonlinear optics, carbon disulfide. This allows the pre-diction of essentially any nonlinear refraction or two-photon absorption experiment on CS2. Measurements conducted on air (N2 and O2) and gaseous CS2 reveal coherent rotational revivals in the degree of alignment of the ensemble at a period that depends on its moment of inertia. This allows measurement of the rotational and centrifugal distortion constants of the isolated molecules.
Author : George Maroulis
Publisher : CRC Press
ISBN 13 : 9004155414
Total Pages : 605 pages
Book Rating : 4.0/5 (41 download)
Download or read book Trends and Perspectives in Modern Computational Science written by George Maroulis and published by CRC Press. This book was released on 2006-10-27 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a collection of the lectures of the invited speakers and symposium organizers presented at the International Conference of Computational methods in Science and Engineering (ICCMSE 2006), held in Chania, Greece, October 2006. The content of the papers bears upon new developments of Computational Science pertinent to Physics, Chemistry, Biology, Medicine, Mathematics and Engineering. Molecular Science is a privileged ground for the application and evaluation of new mathematical tools and computational methods. In recent years, novelty and progress with greatest conceivable speed is common experience. This flavor of research findings carrying many consequences for distant fields is easily evidenced in the lectures collected in this volume.
Author : Robert Boyd
Publisher : Academic Press
ISBN 13 : 0323148204
Total Pages : 494 pages
Book Rating : 4.3/5 (231 download)
Download or read book Contemporary Nonlinear Optics written by Robert Boyd and published by Academic Press. This book was released on 2012-12-02 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Nonlinear Optics discusses the different activities in the field of nonlinear optics. The book is comprised of 10 chapters. Chapter 1 presents a description of the field of nonlinear guided-wave optics. Chapter 2 surveys a new branch of nonlinear optics under the heading optical solitons. Chapter 3 reviews recent progress in the field of optical phase conjugation. Chapter 4 discusses ultrafast nonlinear optics, a field that is growing rapidly with the ability of generating and controlling femtosecond optical pulses. Chapter 5 examines a branch of nonlinear optics that may be termed nonlinear quantum optics. Chapter 6 reviews the new field of photorefractive adaptive neural networks. Chapter 7 presents a discussion of recent successes in the development of nonlinear optical media based on organic materials. Chapter 8 reviews the field of nonlinear optics in quantum confined structures. Chapter 9 reviews the field of nonlinear laser spectroscopy, with emphasis on advances made during the 1980s. Finally, Chapter 10 reviews the field of nonlinear optical dynamics by considering nonlinear optical systems that exhibit temporal, spatial, or spatio-temporal instabilities. This book is a valuable source for physicists and other scientists interested in optical systems and neural networks.
