Interaction Of Atoms With Twisted Light PDF Download
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Author | : Anton Peshkov |
Publisher | : |
Total Pages | : |
Release | : 2018 |
Genre | : |
ISBN | : |
Download Interaction of Atoms with Twisted Light Book in PDF, ePub and Kindle
Twisted photons are particles which carry a nonzero projection of the orbital angular momentum onto their propagation direction. During the last years, the interaction between twisted photons and atoms became an active area of fundamental and applied research. In the present work, we show how the "twistedness" of Bessel and Laguerre-Gauss photons may affect a number of fundamental light-matter interaction processes in comparison with the results for standard plane-wave radiation. In particular, we perform an analysis of the photoionization of hydrogen molecular ions by twisted photons. It is shown that the oscillations in the angular and energy distributions of photoelectrons are affected by the intensity profile of twisted photons. We also investigate the excitation of atoms by these twisted photons. We demonstrate here that the orbital angular momentum of light leads to the alignment or specific magnetic sublevel population of excited atoms. Apart from these studies, we explore the elastic Rayleigh scattering of twisted photons by hydrogenlike ions. Our results indicate that the "twistedness" of incident photons may significantly influence the polarization properties of scattered light.
Author | : John N. Dodd |
Publisher | : Springer Science & Business Media |
Total Pages | : 251 |
Release | : 2013-11-21 |
Genre | : Science |
ISBN | : 1475793316 |
Download Atoms and Light: Interactions Book in PDF, ePub and Kindle
This book discusses the interaction of light with atoms, concentrating on the semiclassical descriptions of the processes. It begins by discussing the classical theory of electromagnetic radiation and its interaction with a classical charged dipole oscillator. Then, in a pivotal chapter, the interaction with a free charge is described (the Compton effect); it is shown that, in order to give agreement with observation, certain quantum rules must be introduced. The book then proceeds to discuss the interaction from this point of view-light always being described classically, atoms described quantum-mechanically, with quantum rules for the interaction. Subsequent chapters deal with stimulated emission and absorption, spontaneous emission and decay, the general problem of light stimulating and being scattered from the two-state atom, the photoelectric effect, and photoelectric counting statistics. Finally the author gives a personal view on the nature of light and his own way of looking at certain paradoxes. The writing of this book was originally conceived as a collaboration between the present author and a colleague of former years, Alan V. Durrant. Indeed, some preliminary exchange of ideas took place in the mid-1970s. But the problems of joint-authorship from antipodean positions proved too difficult and the project was abandoned. I would like to record my indebted ness to him for the stimulation of this early association. I also acknowledge the encouragement of my colleagues at the Univer sity of Otago. Special reference must be made to D. M.
Author | : Wendell T. Hill, III |
Publisher | : John Wiley & Sons |
Total Pages | : 332 |
Release | : 2006-12-15 |
Genre | : Science |
ISBN | : 9783527406616 |
Download Light-Matter Interaction Book in PDF, ePub and Kindle
Dieser Band fasst systematisch alle Begriffe und Konzepte zusammen, die das Fundament der Atom- und Molekülforschung, Optik und Technik bilden: Atome, zweiatomige Moleküle, Atome und Moleküle in statischen und elektromagnetischen Feldern, nichtlineare Optik. Physikalische und mathematische Definitionen, ausführliche Tabellen und ein Überblick über die Tensoralgebra wurden der besseren Lesbarkeit des Haupttextes halber in umfangreiche Anhänge ausgelagert. Jedes Kapitel schließt mit Übungsaufgaben und Angaben zur weiterführenden Literatur ab.
Author | : Marcis Auzinsh |
Publisher | : OUP Oxford |
Total Pages | : 400 |
Release | : 2010-07-22 |
Genre | : Science |
ISBN | : 0191576549 |
Download Optically Polarized Atoms Book in PDF, ePub and Kindle
This book is addressed to upper-level undergraduate and graduate students involved in research in atomic, molecular, and optical physics. It will also be useful to researchers practising in this field. It gives an intuitive, yet sufficiently detailed and rigorous introduction to light-atom interactions with a particular emphasis on the symmetry aspects of the interaction, especially those associated with the angular momentum of atoms and light. The book will enable readers to carry out practical calculations on their own, and is richly illustrated with examples drawn from current research topics, such as resonant nonlinear magneto-opticals. The book comes with a software package for a variety of atomic-physics calculations and further interactive examples that is freely downloadable from the book's web page, as well as additional materials (such as power-point presentations) available to instructors who adopt the text for their courses.
Author | : Juan P. Torres |
Publisher | : John Wiley & Sons |
Total Pages | : 393 |
Release | : 2011-03-31 |
Genre | : Science |
ISBN | : 3527635378 |
Download Twisted Photons Book in PDF, ePub and Kindle
This book deals with applications in several areas of science and technology that make use of light which carries orbital angular momentum. In most practical scenarios, the angular momentum can be decomposed into two independent contributions: the spin angular momentum and the orbital angular momentum. The orbital contribution affords a fundamentally new degree of freedom, with fascinating and wide-spread applications. Unlike spin angular momentum, which is associated with the polarization of light, the orbital angular momentum arises as a consequence of the spatial distribution of the intensity and phase of an optical field, even down to the single photon limit. Researchers have begun to appreciate its implications for our understanding of the ways in which light and matter can interact, and its practical potential in different areas of science and technology.
Author | : David L. Andrews |
Publisher | : Cambridge University Press |
Total Pages | : 443 |
Release | : 2013 |
Genre | : Science |
ISBN | : 1107006341 |
Download The Angular Momentum of Light Book in PDF, ePub and Kindle
The first comprehensive and authoritative coverage of the angular momentum of light, illustrating both its theoretical and applied aspects.
Author | : Peter van der Straten |
Publisher | : Cambridge University Press |
Total Pages | : 531 |
Release | : 2016-02-04 |
Genre | : Science |
ISBN | : 1107090148 |
Download Atoms and Molecules Interacting with Light Book in PDF, ePub and Kindle
Focusing on atom-light interactions and containing numerous exercises, this in-depth textbook prepares students for research in a fast-growing field.
Author | : Mitchel Weissbluth |
Publisher | : Academic Press |
Total Pages | : 422 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 0080926509 |
Download Photon-Atom Interactions Book in PDF, ePub and Kindle
This book provides an introduction to the body of theory shared by several branches of modern optics--nonlinear optics, quantum electronics, laser physics, and quantum optics--with an emphasis on quantum and statistical aspects. It is intended for well prepared undergraduate and graduate students in physics, applied physics, electrical engineering, and chemistry who seek a level of preparation of sufficient maturity to enable them to follow the specialized literature.
Author | : Wendell T. Hill, III |
Publisher | : John Wiley & Sons |
Total Pages | : 325 |
Release | : 2008-06-25 |
Genre | : Science |
ISBN | : 352761902X |
Download Light-Matter Interaction Book in PDF, ePub and Kindle
This book draws together the principal ideas that form the basis of atomic, molecular, and optical science and engineering. It covers the basics of atoms, diatomic molecules, atoms and molecules in static and electromagnetic fields and nonlinear optics. Exercises and bibliographies supplement each chapter, while several appendices present such important background information as physics and math definitions, atomic and molecular data, and tensor algebra. Accessible to advanced undergraduates, graduate students, or researchers who have been trained in one of the conventional curricula of physics, chemistry, or engineering but who need to acquire familiarity with adjacent areas in order to pursue their research goals.
Author | : Claude Cohen-Tannoudji |
Publisher | : John Wiley & Sons |
Total Pages | : 691 |
Release | : 1998-03-23 |
Genre | : Science |
ISBN | : 0471293369 |
Download Atom-Photon Interactions Book in PDF, ePub and Kindle
Atom-Photon Interactions: Basic Processes and Applications allows the reader to master various aspects of the physics of the interaction between light and matter. It is devoted to the study of the interactions between photons and atoms in atomic and molecular physics, quantum optics, and laser physics. The elementary processes in which photons are emitted, absorbed, scattered, or exchanged between atoms are treated in detail and described using diagrammatic representation. The book presents different theoretical approaches, including: Perturbative methods The resolvent method Use of the master equation The Langevin equation The optical Bloch equations The dressed-atom approach Each method is presented in a self-contained manner so that it may be studied independently. Many applications of these approaches to simple and important physical phenomena are given to illustrate the potential and limitations of each method.