Processus D'interaction Entre Photons Et Atomes

Processus D'interaction Entre Photons Et Atomes PDF Author: Jacques Dupont-Roc
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
This work expounds the basic force interactions between photons and atoms, as well as an analysis of more complex processes. Various theoretical methods are introduced and illustrated with simple systems that help broach that subject.

Processus D'interaction Entre Photons Et Atomes

Processus D'interaction Entre Photons Et Atomes PDF Author: Jacques Dupont-Roc
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
This work expounds the basic force interactions between photons and atoms, as well as an analysis of more complex processes. Various theoretical methods are introduced and illustrated with simple systems that help broach that subject.

Electron and Photon Confinement in Semiconductor Nanostructures

Electron and Photon Confinement in Semiconductor Nanostructures PDF Author: Benoît Deveaud
Publisher: IOS Press
ISBN: 9781586033521
Category : Science
Languages : en
Pages : 584

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Book Description
The purpose of this course was to give an overview of the physics of artificial semiconductor structures confining electrons and photons. It furnishes the background for several applications in particular in the domain of optical devices, lasers, light emitting diodes or photonic crystals. The effects related to the microactivity polaritons, which are mixed electromagnetic radiation-exciton states inside a semiconconductor microactivity are covered. The study of the characteristics of such states shows strong relations with the domain of cavity quantum electrodynamics and thus with the investigation of some fundamental theoretical concepts.

The Quantum Physics of Atomic Frequency Standards

The Quantum Physics of Atomic Frequency Standards PDF Author: Jacques Vanier
Publisher: CRC Press
ISBN: 1466576979
Category : Science
Languages : en
Pages : 478

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Book Description
This volume covers advances in atomic frequency standards (atomic clocks) from the last several decades. It explains the use of techniques, such as laser optical pumping, coherent population trapping, laser cooling, and electromagnetic and optical trapping, in the implementation of classical microwave and optical atomic frequency standards. The authors describe the basic physics behind the operation of atomic clocks, explore new frequency standards that provide better stability and accuracy than conventional standards, and illustrate the application of atomic clocks in various areas.

Relativistic Electronic Structure Theory - Fundamentals

Relativistic Electronic Structure Theory - Fundamentals PDF Author:
Publisher: Elsevier
ISBN: 0080540465
Category : Science
Languages : en
Pages : 947

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Book Description
The first volume of this two part series is concerned with the fundamental aspects of relativistic quantum theory, outlining the enormous progress made in the last twenty years in this field. The aim was to create a book such that researchers who become interested in this exciting new field find it useful as a textbook, and do not have to rely on a rather large number of specialized papers published in this area.·No title is currently available that deals with new developments in relativistic quantum electronic structure theory·Interesting and relevant to graduate students in chemistry and physics as well as to all researchers in the field of quantum chemistry·As treatment of heavy elements becomes more important, there will be a constant demand for this title

Laser Manipulation of Atoms and Ions

Laser Manipulation of Atoms and Ions PDF Author: Ennio Arimondo
Publisher: Elsevier
ISBN: 0444597859
Category : Science
Languages : en
Pages : 811

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Book Description
The recent fascinating progress on laser cooling is the result of the close connection between theoretical work and the rapid technological advances in laser sources, particularly in the field of powerful semiconductor and solid-state lasers operating over a wide range of optical and near-infrared frequencies. The very close international and personal collaboration amongst the researchers resulting in a direct link between experimental data and theoretical calculations which characterize work in this field, have been important factors in the rapid comprehension of the subtle and beautiful phenomena involved in laser manipulation. This Enrico Fermi school is the first formal school fully devoted to this topic. The theoretical part of the book includes contributions on the framework for the study of the photon momentum exchanges in the absence of relaxation, recent mechanisms of laser cooling, an analysis of the cooling forces, analysis of atomic and molecular beams, cooling through coherent population trapping and the relation between laser cooling and quantum nondemolition measurements. The experimental section deals with topics such as, an analysis of atomic and molecular beams, methods and applications of laser cooling, advances in laser cooling and the new exciting field of atomic interferometry. All students and researchers working in this field will welcome this excellent review of research and progress in laser cooling, so strongly linked to the fundamental understanding of physics.

Processus d'interaction entre photons et atomes

Processus d'interaction entre photons et atomes PDF Author: Claude Cohen-Tannoudji
Publisher:
ISBN:
Category :
Languages : it
Pages :

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Book Description


Elements of Quantum Optics

Elements of Quantum Optics PDF Author: Pierre Meystre
Publisher: Springer Science & Business Media
ISBN: 3662070073
Category : Science
Languages : en
Pages : 484

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Book Description
This book grew out of a 2-semester graduate course in laser physics and quantum optics. It requires a solid understanding of elementary electro magnetism as well as at least one, but preferably two, semesters of quan tum mechanics. Its present form resulted from many years of teaching and research at the Max-Planck-Institut fi. ir Quantenoptik, the University of Munich, and the University of Arizona. The contents have evolved signi ficantly over the years, due to the fact that quantum optics is a rapidly changing field. Because the amount of material that can be covered in two semesters is finite, a number of topics had to be left out or shortened when new material was added. Important omissions include the manipulation of atomic trajectories by light, superradiance, and descriptions of experiments. Rather than treating any given topic in great depth, this book aims to give a broad coverage of the basic elements that we consider necessary to carry out research in quantum optics. We have attempted to present a var iety of theoretical tools, so that after completion of the course students should be able to understand specialized research literature and to produce original research of their own. In doing so, we have always sacrificed rigor to physical insight and have used the concept of "simplest nontrivial example" to illustrate techniques or results that can be generalized to more complicated situations.

Light-Matter Interaction

Light-Matter Interaction PDF Author: John Weiner
Publisher: Oxford University Press
ISBN: 0192516779
Category : Technology & Engineering
Languages : en
Pages : 432

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Book Description
Light-matter interaction is pervasive throughout the disciplines of optical and atomic physics, condensed matter physics, electrical engineering, and now increasingly in biology and medicine with frequency and length scales extending over many orders of magnitude. Deep earth and sea communications use frequencies of a few tens of Hz, and X-ray imaging requires sources oscillating at hundreds of petaHz. This book provides advanced undergraduates, graduate students and researchers from diverse disciplines with the principal tools required to understand and contribute to rapidly advancing developments in light-matter interaction, centred at optical frequencies and length scales from a few hundred nanometres to a few hundredths of a nanometre. This book deploys an arsenal of powerful analytic tools to render this multidisciplinary subject in unique form, not encountered in standard Physics or Electrical Engineering text books. This new edition has been substantially expanded with almost 200 pages of new material. Several new and extended chapters treat momentum flow between fields and matter, metamaterials, and atom-optical forces applied to atomic and molecular cooling and trapping.

Atoms in Electromagnetic Fields

Atoms in Electromagnetic Fields PDF Author: Claude Cohen-Tannoudji
Publisher: World Scientific
ISBN: 9789810212438
Category : Science
Languages : en
Pages : 692

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Book Description
This book presents a collection of papers, written during the last 33 years by Claude Cohen-Tannoudji and his collaborators, on various physical effects which can be observed on atoms interacting with electromagnetic fields. It consists of a personal selection of review papers, lectures given at schools, as well as original experimental and theoretical papers. Emphasis is put on physical mechanisms and on general approaches, such as the dressed atom approach, having a wide range of applications. Various topics are discussed, such as light shifts, level crossing resonances, multiphoton processes, resonance fluorescence in intense laser fields, photon correlations, quantum jumps, radiative corrections, laser cooling and trapping.This volume includes short introductions by the author. Each paper presented in the volume is preceded by a short commentary giving its motivations, explaining how it fits with the general evolution of the research field, and pointing out connections existing between works done at different periods.

Peyresq Lectures on Nonlinear Phenomena

Peyresq Lectures on Nonlinear Phenomena PDF Author: Robin Kaiser
Publisher: World Scientific
ISBN: 9789810243159
Category : Science
Languages : en
Pages : 302

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Book Description
" ... a compilation of lecture notes on various topics in nonlinear physics delivered by specialists during the summer schools organized by the Institut Non Linéaire de Nice (INLN) in Peyresq (French Alps of Provence) since 1998. The first volume, edited by R. Kaiser and J. Montaldi, contains courses from the years 1998 and 1999. This volume collects notes of the lectures given from the summers of 2000, 2001 and 2002"--Preface, v. 2.