Download or read book Optical Phase Conjugation and Two Beam Coupling in BaTiO3 written by Michael Curley and published by . This book was released on 1993 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laser Beam Coupling Via Optical Phase Conjugation in BaTiO3 written by Karen A. Wink and published by . This book was released on 1988 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nonlinear crystal barium titanate was used to couple mutually incoherent argon-ion laser beams using a co-pumped four-wave mixing mechanism which transfers photons from each beam into the phase-conjugate outputs of the others. The four-wave mixing geometry which was used has been described in the literature as the mutually incoherent beam coupler. The beams, all incident on the same crystal a face, form coupling loops as they internally reflect into each other at the opposite crystal corner. Coupling between two and three beams was investigated. Coupling between two beams resulted in phase-conjugate returns which were both self-pumped and co-pumped. Reflectivities of 9% to 42% were obtained for all angles of incidence greater than 50 degrees. (The angle between beams was less than 7 degrees). Keywords: Phase conjugation, Barium titanate, Four-wave mixing, Laser beams, Coupling, Theses. (jes).
Download or read book Laser Beam Coupling Via Optical Phase Conjugation in BaTiO3 written by Karen A. Wink (LT, USAF.) and published by . This book was released on 1988 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Phase Conjugation written by Robert A. Fisher and published by Academic Press. This book was released on 2012-12-02 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book appears at a time of intense activity in optical phase conjugation. We chose not to await the maturation of the field, but instead to provide this material in time to be useful in its development. We have tried very hard to elucidate and interrelate the various nonlinear phenomena which can be used for optical phase conjugation.
Download or read book Phase Conjugate Laser Optics written by Arnaud Brignon and published by John Wiley & Sons. This book was released on 2003-12 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete review of the state of the art of phase conjugate lasers, including laser demonstrations, performances, technology and selection of the most important class of nonlinear media. * Emphasizes the basic aspects of phase conjugation. * Chapter authors have all made major contributions to their subjects.
Download or read book Beam Couplings in BaTiO3 and Phase Conjugation Effects in Transmission and Reflections in BaTiO3 written by Putcha Venkatesvarlu and published by . This book was released on 1990 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is because of the mutual fanning of A1 and A2 which leads to their Bragg diffeaction into the reverse directions of each other to D2 and D1 respectively. Results obtained recently on the effect of phase conjugation using He-Ne laser in the above crystal are discussed. For instance, specular reflection A1R1 and a subsequent back reflection A1R2 of the laser beam A1 decrease in intensity as the self-pumped phase conjugation develops. On the other hand, parts of the self-pumped phase conjugated beams go out of the crystal as additional transmitted beams A1T1 and A1T2. [Authors' abstract].
Download or read book Optical Phase Conjugation Beam Coupling and Effects of Color Centers in Photorefractive Crystals written by and published by . This book was released on 1994 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This effort was a research program to investigate the (coherent and incoherent) nonlinear optical properties as a function of color centers. The investigation included multiwave mixing (four wave mixing and phase conjugation), spectral, and electron paramagnetic resonance properties of gamma-ray induced color centers. Investigations on BaTiO3 include EPR measurement parametric dependence of energy transfer for two coherent beams, influence of Fe and Cu impurities on the origin of photorefractive effects, resonance phase conjugation, and other beam coupling. SBN and BSO were studied. (MM).
Download or read book Applications of Phase Conjugation in BaTiO3 to Beam Couplings Resonators Bistability and Interferometery written by Mostafa Dokhanian and published by . This book was released on 1991 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Two beam Coupling and Response Time Analysis of Phase Conjugate Wave written by Jeffrey L. Kobesky and published by . This book was released on 1989 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Landmark Papers on Photorefractive Nonlinear Optics written by Pochi Yeh and published by World Scientific. This book was released on 1995 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, intended for students, researchers and engineers, is a collection of classic papers on photorefractive nonlinear optics. Included are landmark papers on fundamental photorefractive phenomena, two-wave mixing, four-wave mixing, phase conjugators and resonators, material growth and physics, and applications in image processing, optical storage and optical computing.
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.
Download or read book Computational Methods for Electromagnetic and Optical Systems Second Edition written by John M. Jarem and published by CRC Press. This book was released on 2011 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text examines a variety of spectral computational techniques— including k-space theory, Floquet theory and beam propagation— that are used to analyze electromagnetic and optical problems. The authors tie together different applications in EM and optics in which the state variable method is used. Emphasizing the analysis of planar diffraction gratings using rigorous coupled wave analysis, the book presents many cases that are analyzed using a full-field vector approach to solve Maxwell’s equations in anisotropic media where a standard wave equation approach is intractable.
Download or read book Nonlinear and Quantum Optics Vol 2 written by N. Bloembergen and published by Stefan University Press. This book was released on 2002 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computational Methods for Electromagnetic and Optical Systems written by John M. Jarem and published by CRC Press. This book was released on 2016-04-19 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current rapid and complex advancement applications of electromagnetic (EM) and optical systems calls for a much needed update on the computational methods currently in use. Completely revised and reflecting ten years of develoments, this second edition of the bestselling Computational Methods for Electromagnetic and Optical Systems provides the
Download or read book Optical Neural Networks written by Cornelia Denz and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the next years neural networks and systems amenable to instructions will extend their influence in science and technology. A prominent point of interest in this field is assigned to optical networks: they are small and flexible, and due to their ability of parallel processing they are devoted to the construction of small systems. This monograph explains the fundamentals of optical neural networks to physicists, engineers and device constructors.
Download or read book Real Time Optical Information Processing written by Bahram Javidi and published by Academic Press. This book was released on 2012-12-02 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-Time Optical Information Processing covers the most recent developments in optical information processing, pattern recognition, neural computing, and materials for devices in optical computing. Intended for researchers and graduate students in signal and information processing with some elementary background in optics, the book provides both theoretical and practical information on the latest in information processing in all its aspects. Leading researchers in the field describe the significant signal processing algorithms architectures in optics as well as basic hardware concepts, such as the fundamentals of spatial light modulators. Each chapter begins with a review of basic concepts and follows with a discussion of recent advances in the field. A complete bibliography on the fundamentals of each topic is also included to aid the reader.Contributors are among the leading researchers in the areaChapters begin with reviews of basic conceptsComplete bibliographical information is included
Download or read book Photo Excited Processes Diagnostics and Applications written by A. Peled and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photo-Excited Processes, Diagnostics and Applications covers the area of photo-excitation and processing of materials by photons from the basic principles and theories to applications, from IR to x-rays, from gas phase to liquid and solid phases. The various chapters give a wide spectral view of this developing field. Twelve leading groups worldwide set down to write this book during the past two years which include the most updated techniques used in their laboratories for investigating photo-excited processes and new applications. This book will be useful to scientists and engineers who have a strong interest in photo-assisted processes development for microelectronics and photonics.
