Free-Electron Lasers in the Ultraviolet and X-Ray Regime PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Free-Electron Lasers in the Ultraviolet and X-Ray Regime PDF full book. Access full book title Free-Electron Lasers in the Ultraviolet and X-Ray Regime by Peter Schmüser. Download full books in PDF and EPUB format.
Author: Peter Schmüser
Publisher: Springer
ISBN: 3319040812
Category : Science
Languages : en
Pages : 240
Get Book Here
Book Description
The main goal of the book is to provide a systematic and didactic approach to the physics and technology of free-electron lasers. Numerous figures are used for illustrating the underlying ideas and concepts and links to other fields of physics are provided. After an introduction to undulator radiation and the low-gain FEL, the one-dimensional theory of the high-gain FEL is developed in a systematic way. Particular emphasis is put on explaining and justifying the various assumptions and approximations that are needed to obtain the differential and integral equations governing the FEL dynamics. Analytical and numerical solutions are presented and important FEL parameters are defined, such as gain length, FEL bandwidth and saturation power. One of the most important features of a high-gain FEL, the formation of microbunches, is studied at length. The increase of gain length due to beam energy spread, space charge forces, and three-dimensional effects such as betatron oscillations and optical diffraction is analyzed. The mechanism of Self-Amplified Spontaneous Emission is described theoretically and illustrated with numerous experimental results. Various methods of FEL seeding by coherent external radiation are introduced, together with experimental results. The world’s first soft X-ray FEL, the user facility FLASH at DESY, is described in some detail to give an impression of the complexity of such an accelerator-based light source. The last chapter is devoted to the new hard X-ray FELs which generate extremely intense radiation in the Angstrøm regime. The appendices contain supplementary material and more involved calculations.
Author: Peter Schmüser
Publisher: Springer
ISBN: 3319040812
Category : Science
Languages : en
Pages : 240
Get Book Here
Book Description
The main goal of the book is to provide a systematic and didactic approach to the physics and technology of free-electron lasers. Numerous figures are used for illustrating the underlying ideas and concepts and links to other fields of physics are provided. After an introduction to undulator radiation and the low-gain FEL, the one-dimensional theory of the high-gain FEL is developed in a systematic way. Particular emphasis is put on explaining and justifying the various assumptions and approximations that are needed to obtain the differential and integral equations governing the FEL dynamics. Analytical and numerical solutions are presented and important FEL parameters are defined, such as gain length, FEL bandwidth and saturation power. One of the most important features of a high-gain FEL, the formation of microbunches, is studied at length. The increase of gain length due to beam energy spread, space charge forces, and three-dimensional effects such as betatron oscillations and optical diffraction is analyzed. The mechanism of Self-Amplified Spontaneous Emission is described theoretically and illustrated with numerous experimental results. Various methods of FEL seeding by coherent external radiation are introduced, together with experimental results. The world’s first soft X-ray FEL, the user facility FLASH at DESY, is described in some detail to give an impression of the complexity of such an accelerator-based light source. The last chapter is devoted to the new hard X-ray FELs which generate extremely intense radiation in the Angstrøm regime. The appendices contain supplementary material and more involved calculations.
Author: Paolo Luchini
Publisher:
ISBN: 9781383023299
Category : Free electron lasers
Languages : en
Pages : 0
Get Book Here
Book Description
Provides a reference text for those working in free-electron laser research. It is a learning aid for physicists and graduate students who wish an introduction to this field. Interaction of the undulator with the driving electron accelerator and the laser cavity and design of undulator magnets are treated.
Author: P. Luchini
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 346
Get Book Here
Book Description
This book is a reference text for all those working in free-electron laser research as well as being a learning aid for physicists and graduate students who wish an introduction to this field. Only a basic understanding of relativistic mechanics and electromagnetism is presupposed. After an overview of early developments and general principles of operation, the different models that can be used to describe free-electron lasers are presented, organized according to their range of applicability. The relevent conceptual and mathematical constructs are built up from first principles with attention to obtaining the practically important results in a simple but rigorous way. Interaction of the undulator with the driving electron accelerator and the laser cavity and design of undulator magnets are treated and an overview is given of some typical experiments.
Author: Peter Schmüser
Publisher: Springer
ISBN: 3540795723
Category : Science
Languages : en
Pages : 207
Get Book Here
Book Description
The high scienti?c interest in coherent X-ray light sources has stimulated world-wide e?orts in developing X-ray lasers. In this book a particularly promising approach is described, the free-electron laser (FEL), which is p- sued worldwide and holds the promise to deliver ultra-bright X-ray pulses of femtosecond duration. Other types of X-ray lasers are not discussed nor do we try a comparison of the relative virtues and drawbacks of di?erent concepts. The book has an introductory character and is written in the style of a universitytextbookforthemanynewcomerstothe?eldoffree-electronlasers, graduate students as well as accelerator physicists, engineers and technicians; it is not intended to be a scienti?c monograph for the experts in the ?eld. Building on lectures by one of us (J. R.) at the CERN Accelerator School, and motivated by the positive response to a series of seminars on “FEL t- ory for pedestrians”, given by P. S. within the framework of the Academic Training Program at DESY, we have aimed at presenting the theory of the low-gainandthehigh-gainFELinaclearandconcisemathematicallanguage. Particular emphasis is put on explaining and justifying the assumptions and approximations that are needed to obtain the di?erential equations descr- ing the FEL dynamics. Although we have tried our best to be “simple”, the mathematical derivations are certainly not always as simple as one would like them to be. However, we are not aware of any easier approach to the FEL theory. Some of the more involved calculations are put into the appendices.
Author: Kwang-Je Kim
Publisher: Cambridge University Press
ISBN: 1107162610
Category : Science
Languages : en
Pages : 299
Get Book Here
Book Description
Preliminary concepts -- Synchrotron radiation -- Basic FEL physics -- 1D FEL analysis -- 3D FEL analysis -- Harmonic generation in high-gain FELs -- FEL oscillators and coherent hard X-rays -- Practical considerations and experimental results for high-gain FELs
Author: E.L. Saldin
Publisher: Springer Science & Business Media
ISBN: 3662040662
Category : Technology & Engineering
Languages : en
Pages : 470
Get Book Here
Book Description
The Free Electron Laser (FEL) will be a crucial tool for research and industrial applications. This book describes the physical fundamentals of FELs on the basis of classical mechanics, electrodynamics, and the kinetic theory of charged particle beams, and will be suitable for graduate students and scientists alike. After a short introduction, the book discusses the theory of the FEL amplifier and oscillator, diffraction effects in the amplifier, and waveguide FEL.
Author: Klaus Wille (prof.)
Publisher: Clarendon Press
ISBN: 9780198505495
Category : Science
Languages : en
Pages : 332
Get Book Here
Book Description
Starting from a historical overview of particle accelerator development and an emphasis on the importance of high energy particles in fundamental research, Wille (physics, U. of Dortmund) surveys many aspects of accelerator physics also relevant to other disciplines and develops relevant formulas step-by-step. Suitable for a senior undergraduate text. The translator is in the physics department at the U. of Bristol. First published in Germany in 1996. c. Book News Inc.
Author: James A. Clarke
Publisher: Oxford University Press, USA
ISBN: 0198508557
Category : Science
Languages : en
Pages : 244
Get Book Here
Book Description
This book is written for all research scientists and engineers who have an interest in particle accelerator based light sources. It is the first book to be written in this field by a single author and so has the advantage of a completely clear and consistent approach to the whole subject. Extensive use of examples and illustrations make it accessible to all levels of the community.
Author: Kwang-Je Kim
Publisher: Cambridge University Press
ISBN: 1108211283
Category : Science
Languages : en
Pages : 299
Get Book Here
Book Description
Learn about the latest advances in high-brightness X-ray physics and technology with this authoritative text. Drawing upon the most recent theoretical developments, pre-eminent leaders in the field guide readers through the fundamental principles and techniques of high-brightness X-ray generation from both synchrotron and free-electron laser sources. A wide range of topics is covered, including high-brightness synchrotron radiation from undulators, self-amplified spontaneous emission, seeded high-gain amplifiers with harmonic generation, ultra-short pulses, tapering for higher power, free-electron laser oscillators, and X-ray oscillator and amplifier configuration. Novel mathematical approaches and numerous figures accompanied by intuitive explanations enable easy understanding of key concepts, whilst practical considerations of performance-improving techniques and discussion of recent experimental results provide the tools and knowledge needed to address current research problems in the field. This is a comprehensive resource for graduate students, researchers and practitioners who design, manage or use X-ray facilities.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Undulator magnets are used in connection with particle (typically electron) storage rings to enhance the spectrum of synchrotron radiation and are a basic component of free electron lasers. Two configurations are common: helical undulators, for which the magnetic field on the axis is constant in modulus and rotates around the axis as we proceed along it; and transverse undulators, that have a median plane of symmetry. The orientation of the field for a transverse geometry is always the same on the median plane, but the modulus of the field is spatially modulated. For the electron storage rings that constitute the National Synchrotron Light Source at Brookhaven, undulators have been proposed to produce a line spectrum of spontaneous radiation to be used in the experiments. One of these undulators will be used for the free electron laser experiment on the VUV-ring. The basic design of this undulator and its expected performance are discussed.
