Download or read book A Far infrared Free electron Laser Facility for Applications in Basic and Applied Research written by N. A. Ebrahim and published by . This book was released on 1995 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development and Utilization of the University of California Santa Barbara Free Electron Laser written by and published by . This book was released on 1992 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A research program has been carried out to advance the science and technology of free-electron lasers and their applications. The overall objectives of the program were the following were (1) development of free-electron lasers in the millimeter and far-infrared region. (2) facilitate the application of far-infrared free-electron lasers to research in frontier science and technology and (3) training of researchers in the development, operation and application of free-electron lasers. A free electron laser-facility, unique in world, has been developed which is operational from 200 GHz, (6.6 cm 1), to 4.8 THz, (160 cm-1), tunable under computer control and able to deliver kilowatts of millimeter wave an far-infrared power. An important part of this facility is a well equipped user lab that has been used to perform ground breaking experiments in scientific areas as diverse as biophysics, bio-medicine, magnetism, semiconductors and laser physics. Nine graduate students and post doctoral researchers have been trained in the operation, use and application of these free-electron lasers.
Download or read book Development and Scientific Utilization of the University of California Santa Barbara Free Electron Laser written by and published by . This book was released on 1991 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: A research program has been carried out to advance the science and technology of free electron lasers and their applications. The overall objectives of the program were the following were; Development of free-electron lasers in the millimeter and far-infrared region; Facilitate the application of far-infrared free-electron lasers to research in frontier science and technology and; Training of researchers in the development, operation and application of free-electron lasers. A free electron laser facility, has been developed which is tunable under computer control and able to deliver kilowatts of millimeter wave and far infrared power.
Download or read book Development of an XUV IR Free electron Laser User Facility for Scientific Research and Industrial Applications written by and published by . This book was released on 1991 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Los Alamos has designed and proposes to establish an XUV-IR free- electron laser (FEL) user facility for scientific research and industrial applications based on coherent radiation ranging from soft x-rays as short as 1 nm to far-infrared wavelengths as long as 100 [mu]m. As the next-generation light source beyond low-emittance storage rings with undulator insertion devices, this proposed national FEL user facility should make available to researchers broadly tunable, picosecond-pulse, coherent radiation with 104 to 107 greater spectral flux and brightness. The facility design is based on two series of FEL oscillators including one regenerative amplifier. The primary series of seven FEL oscillators, driven by a single, 1-GeV rf linac, spans the short-wavelength range from 1 to 600 nm. A second 60-MeV rf linac, synchronized with the first, drives a series of three Vis/IR FEL oscillators to cover the 0. 5 to 100-[mu]m range. This paper presents the motivation for such a facility arising from its inherently high power per unit bandwidth and its potential use for an array of scientific and industrial applications, describes the facility design, output parameters, and user laboratories, makes comparisons with synchrotron radiation sources, and summarizes recent technical progress that supports the technical feasibility. 80 refs., 9 figs., 6 tabs.
Download or read book Special Issue on Mid infrared Free Electron Laser and Its Application Research written by and published by . This book was released on 2003 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design Operation and Applications of a Far infrared Free Electron Laser written by Kenneth Whiting Berryman and published by . This book was released on 1995 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development and Applications of Free Electron Lasers written by Jia Chen and published by CRC Press. This book was released on 1997-05-22 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive overview of the field of free electron lasers. Each chapter is based on a graduate-level lecture given by an internationally-known expert in the field, and is self-contained, beginning with introductory background material and culminating in an in-depth discussion of the author's current research. Written with both the student physicist and the active researcher in mind, this book is sure to be an invaluable reference for graduate students and professionals alike.
Download or read book The Vanderbilt University Free Electron Laser Center written by and published by . This book was released on 1991 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vanderbilt University has established a multidisciplinary Free-Electron Laser Center to exploit the opportunities made possible by the free-electron laser for applications in medicine, biology, materials science, and other fields of research. The free-electron laser, which recently began operation, is tunable over the wavelength range from 2 to 10 pim. The device has demonstrated 400 mJ per pulse at a wavelength of 4.8 um, in 6-?is pulses, and an average power of II W at a repetition rate of 30 Hz. Extensions to the X-ray and far-infrared regions are underway. The Center, which will be used by researchers from within the University and from around the world, has already given birth to a variety of interdisciplinary collaborations among scientists brought together by the unique opportunities provided by the Center.
Download or read book Final Construction and Operation of a Continuous Far Infrared Free Electron Laser for Scientific Applications written by and published by . This book was released on 1999 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: (1) To finalize the construction of a compact, high-power, CW FEL for the far-infrared (FIR) region. (2) Utilize the FEL for scientific applications. The expected average laser output power is 600 watts with 10-8 fractional spectral homogeneity and better than 20% overall wall power efficiency.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High power Infrared and Ultraviolet Free Electron Lasers at CEBAF written by and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to requirements for national laboratory technology transfer, CEBAF has proposed an industrial R & D initiative: a Free Electron Laser(FEL) User Facility based on an infrared FEL and an ultraviolet FEL, with the injector and the north linac of the CEBAF superconducting, recirculating accelerator serving as drivers. The initiative is a collaborative effort with four U.S. corporate partners and capitalizes on CEBAF'ssuperconducting rf technology. The FELs will provide monochromatic, tunable (3.6 to 1.7 ¿m and 150 to 260 nm), high-average-power ( -kW) lightfor technical applications and basic science studies. FEL capabilities will be competitive with those of similar initiatives worldwide. FEL operation willnot impair beam delivered to CEBAF's nuclear physics experiments. Substational commitments are in hand from the industray partners and theCommonwealth of Virgina for cost-sharing the project with the Federal Government.
Download or read book Physics of Free Electron Laser Applications in the Visible and Infrared written by and published by . This book was released on 1991 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is now eighteen years since John Madey published a paper pointing out that a high-brightness relativistic electron beam traversing a spatially periodic magnetic field could stimulate the emission of photons over a broad range of wavelengths, indeed, from the far infrared to the ultraviolet. In a way, the free-electron laser was the ultimate homage paid by the laser, viewed as an optical device, to its antecedents in radar and electron-beam science and technology dating back into the 1940's. In the intervening years, successful infrared and visible free-electron-laser (FEL) experiments, for example, at Stanford, Orsay, Santa Barbara, and Los Alamos, have shown significant promise for applications based on the unique optical characteristics of the FEL. A variety of accelerators can provide the high-brightness electron beams necessary for the FEL: room-temperature pulsed linear accelerators, superconducting accelerators, storage rings, and Van de Graaff generators have all been successfully used so far for this purpose. The existence of this variegated collection of pumps for the stimulated emission generated in the FEL implies a correspondingly broad range of temporal pulse shapes, interpulse spacings, pulse-repetition frequencies, output powers, and spectral ranges for users. With the increasing maturity of the free-electron laser comes a new phase of scientific opportunity for those who are primarily laser users rather than laser physicists. During the past two years, FEL users' facilities at Stanford University and the University of California at Santa Barbara began to provide significant quantities of time to photon users, particularly in surface and materials science and bio-medical studies.
Download or read book Infrared Free Electron Laser and Its Application written by Toshiaki Ohta and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book European Particle Accelerator Conference Epac 94 In 3 Volumes written by Christine Petit-jean-genaz and published by World Scientific. This book was released on 1994-11-26 with total page 2968 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings aim to provide a comprehensive overview of research, technology and applications in the field of accelerators. Contributions from the entire field of accelerators are presented, including low and high energy machines, and medical and industrial accelerators.
Download or read book Condensed Matter Research Using the UCSB FEL Univ of California Santa Barbara Free Electron Laser Project written by and published by . This book was released on 1992 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The University of California, Santa Barbara (UCSB) Free Electron Laser (FEL) project was initiated in 1981 to test the idea of using an electrostatic accelerator in a recirculating beam mode to produce high-power, continuously tunable, coherent far infrared radiation. The development and application of this device to condensed matter research are briefly recounted. Emphasis was on semiconductor research and two-photon experiments. (RWR).
Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-10 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Center for Medical and Materials Science Research with Free Electron Lasers written by and published by . This book was released on 1994 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this program was to develop an integrated laboratory dedicated to the exploration of the medical applications and materials of free-electron lasers with the capability to: (a) develop and apply advanced FEL and medical technologies and techniques; (b) provide user faclities to qualified un-affiliated researchers through an applications program; and (c) carry out an ongoing, high level critical review of the current and possible future applications of FELs in medicine. This report summarizes the accomplishments of the program, including: (a) design, construction, commissioning, and upgrades of the Duke short and long wavelength FELs; (b) FEL technology research, including hole-coupling, fourth-harmonic generation, giant laser pulses, RF photocathode guns, mode selection, IR fiber optics, and dynamic aperture physics; and (c) applications research in areas such as infrared two-photon spectroscopy of organic semiconductors and porphyrins, mode-selective chemistry, narrow-line spectroscopy, low collateral damage surgical incisions in cornea, brain, spinal cord, peripheral nerve, teeth, and skin.
