Download or read book Low light level Nonlinear Optics Using Electromagnetically Induced Transparency written by Danielle Ann Braje and published by . This book was released on 2004 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Optics With Structured Light written by Zhi-Han Zhu and published by Frontiers Media SA. This book was released on 2022-05-04 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Studies on Electromagnetically Induced Transparency written by and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We describe experimental and theoretical advances in the use of electromagnetically induced transparency (EIT) for new types of optical devices. Highlights of our work over the cited three-year period include: (1) The first demonstration that light may be made to propagate at ultra-slow group velocities. (2) The suggestion that slow light may lead to a class of nonlinear optical processes which are sufficiently efficient that they may occur at the single-photon level. (3) The experimental demonstration of high-efficiency nonlinear optics in gas phase. In particular, we obtain complete conversion from a 233-nm optical field to a 186-nm field. (4) We have suggested and experimentally demonstrated a new type of EIT-based Raman molecular process. We have demonstrated a source which produces mutually-coherent, equidistant sidebands covering about 50,000 wave-numbers of spectral bandwidth and ranging from 2.94 microns to 195 nm in wavelength. (5) We have shown that we may phase several of these sidebands to produce amplitude- or frequency-modulated light with a modulation frequency which is equal to the fundamental vibrational frequency of molecular deuterium (approximately 90 THz). This experiment is a first step toward the synthesis of subfemtosecond pulses with prescribed temporal shape.
Download or read book Advances in Nonlinear Optics written by Xianfeng Chen and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-12-16 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Studies of Electromagnetically Induced Transparency and Its Relation to Nonlinear Optics written by and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes our work on the use of electromagnetically induced transparency to make new types of optical devices. Key accomplishments during this program period include the generation of the first single-cycle optical pulse and the development of a radiation source with four octaves of bandwidth. In a second area of work we have demonstrated nonlinear optical processes at the lowest photon flux ever used.
Download or read book Electromagnetically Induced Transparency in Non linear Optics written by Christopher Dorman and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Optics Using Electromagnetically written by Maneesh Jain and published by . This book was released on 1996 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Optics written by Alan Newell and published by CRC Press. This book was released on 2018-05-04 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about Nonlinear Optics, the study of how high-intensity light propagates through and interacts with matter. It takes the reader from the starting point of Maxwell's equations to some of the frontiers of modern research in the subject.
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 Nonlinear Optics and Quantum Electronics written by Max Schubert and published by Wiley-Interscience. This book was released on 1986-07-30 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on a course of lectures for advanced students. Part 1 is devoted to an introductory treatment of general concepts and methods to be used for describing nonlinear processes. Part 2 is concerned with the application of these concepts and methods to significant effects and processes, covering also the particular experimental arrangements, measuring methods, and empirical data connected with them.
Download or read book Electromagnetically Induced Transparency in Atoms with Hyperfine Structure and Its Applications in Gas phase Nonlinear Optics written by Hui Xia and published by . This book was released on 2000 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Frontiers in Nonlinear Optics The Sergei Akhmanov Memorial Volume written by H. Walther and published by CRC Press. This book was released on 2021-07-28 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: In tribute to the memory of Sergei Akhmanov, a pioneer in the field, Frontiers in Nonlinear Optics presents an overview of quantum electronics and nonlinear optics. The contributors, world leaders in this field, provide up-to-date surveys and current trends to ensure comprehensive coverage in all aspects of nonlinear optics. This fascinating collection is necessary reading both for researchers entering the field and for established researchers in nonlinear optics.
Download or read book Low light level Nonlinear Optics with Rubidium Atoms in Hollow core Photonic Band gap Fibers written by Amar Ramdas Bhagwat and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-light-level optical nonlinearities are of significant interest for performing operations such as single-photon switching and quantum non-demolition measurements on single-photons. To evoke strong nonlinearities from singlephotons, one can enhance the matter-photon interaction using strongly nonlinear materials such as alkali vapors in combination with an appropriate geometry such as a waveguide, which provides a long interaction length while maintaining a small light mode area. We demonstrate for the first time that such a system can be experimentally realized by loading rubidium vapor inside a hollow-core photonic band-gap fiber. Using the technique of light-induced atomic desorption in this geometry, we have generated optical depths greater than 1000. As a proof of principle, we demonstrate electromagnetically induced transparency (EIT) with control powers 1000 times lower than those used for hot vapor cells in a focused beam geometry. Working with such a high aspect ratio geometry requires us to identify and measure the various sources of decoherence via spectroscopy of desorbed atoms in the fiber. Using such techniques, we also estimate the temperature of the desorbing atoms inside the fiber. The desorption mechanism is studied, and we show that pulsed desorption beams of the right amplitude and duration can be used for generating precisely controlled optical depths. Finally, we investigate the use of various buffer gas techniques for increasing the effective transverse path of the atoms as they move across the fiber in order to reduce their ground state decoherence and map this effect as a function of buffer gas pressure.
Download or read book Nonlinear Optics written by N. Bloembergen and published by Benjamin-Cummings Publishing Company. This book was released on 1965 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nicolaas Bloembergen, recipient of the Nobel Prize for Physics (1981), wrote Nonlinear Optics in 1964, when the field of nonlinear optics was only three years old. The available literature has since grown by at least three orders of magnitude. The vitality of Nonlinear Optics is evident from the still-growing number of scientists and engineers engaged in the study of new nonlinear phenomena and in the development of new nonlinear devices in the field of opto-electronics. This monograph should be helpful in providing a historical introduction and a general background of basic ideas both for experts specializing in this discipline and for scientists and students who wish to become acquainted with it. This is the fourth reprint and includes new references to the recent literature.
Download or read book Nonlinear Optics and Laser Emission through Random Media written by Viola Folli and published by Springer Science & Business Media. This book was released on 2012-06-14 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disorder is everywhere, inherently present in nature, and is commonly believed to be a synonymous with disturbance. As a consequence, the methodical and customary study of the dynamics of the electromagnetic field, both in the linear and nonlinear optical regimes, leans to rule out it from the treatment. On the other hand, nonlinearity enriches the physical disciplines and brings them closer to reality with respect to the linear approximation. Nonlinearity allows to stimulate a wide and rich ensemble of optical responses that beautifies the role of matter in the active processes with electromagnetic fields. Independently of each other, both of these mechanisms foster localization of light. What happens when light enlightens their synergistic interaction? When pushed together, light, disorder and nonlinearity make new and intriguing phenomena emerge. This text provides a comprehensive investigation of the role of disorder in the nonlinear optical propagation both in transparent media and lasers. Eventually, disorder promotes and enhances complex nonlinear dynamics opening new perspectives in applied research driven by the processes of localization of the electromagnetic field. The first experimental study of laser emission in granular media unveils how randomness magnifies and largely affect laser-matter interactions. Viola Folli in her research work touches and deepens the leading milestones of the new science named Complex Photonics.
Download or read book Studies in Nonlinear Optics written by John Lester Emmett and published by . This book was released on 1967 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Optics written by Dmitriĭ Vladimirovich Skobelʹt︠s︡yn and published by Springer. This book was released on 1970-02 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper we investigated the dynamics of the processes occurring in a Q-switched laser. This work was stimulated by the lack of data on the spatial and temporal development of generation, despite the obvious importance of such data in the use of giant light pulses in in vestigations of the nonlinear interaction of radiation and matter. From a systematic con sideration of a relatively simple model of a Q-switched laser we analytically investigated two main phases of development of the giant pulse - the phase of linear development of generation, which begins with amplification of the spontaneous emission in the modes, and the phase of nonlinear transverse development, during which the giant light pulse proper is emitted. In ad dition, fo r a thorough inve stigation of the picture of development of the pulse as a whole the equations were numerically integrated. ' Subsequent experiments [26, 27] confirmed the occurrence of transverse development of the giant pulse, while recent experiments on nonlinear amplification [28] have shown the sig nificance of this effect in the propagation of the giant pulse in a nonlinear medium. A know ledge of the transverse development of the giant pulse would appear to be essential for the exact determination of the true strength of the light field in experiments on multi photon pro cesses [29]. The developed theory also leads to recommendations for the design of lasers to generate giant light pulses of minimum length and minimum divergence of emission.
