Parametric X-ray FEL operating with external Bragg reflectors
نویسندگان
چکیده
منابع مشابه
Parametric study of an X-ray FEL
An FEL utilizing a high energy, high current and low emittance beam to prtduce radiation shorter than 2 A is investigated in this paper. This device is an extension of the previously proposed 40 A Linac Coherent Light Source based on the Stanford linear accelerator. Here we investigate the performance characteristics and parameter sensitivities of this single pass, high gain FEL amplifier opera...
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Intrabeam scattering (IBS) of a high-brightness electron beam in an x-ray freeelectron laser (FEL) driver is studied. Such a beam is much “colder” in the longitudinal direction than in transverse ones. As a result, the beam energy spread is increased with negligible change of transverse emittances. We estimate the IBS induced energy spread in the Linac Coherent Light Source and evaluate its eff...
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The recent successes in operating FELs from the far infrared to the visible and near UV [1], together with a better understanding of the physics and technology of these systems, are leading us to explore again the possibility of using FELs to produce coherent radiation in the XUV region, at wavelength shorter than 100 nm . In this paper we derive a set of scaling laws, which we will use to stud...
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The design status and R&D plan of a 1.5 Å SASE-FEL at SLAC, called the Linac Coherent Light Source (LCLS), are described. The LCLS utilizes one third of the SLAC linac for the acceleration of electrons to about 15 GeV. The FEL radiation is produced in a long undulator and is directed to an experimental area for its utilization. The LCLS is designed to produce 300 fsec long radiation pulses at t...
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The most important characteristics of an X-ray SASE-FEL are determined by the electron beam energy, transverse and longitudinal emittance, and by choice of the undulator period, field, and gap. Among them are the gain and saturation length, the amount and spectral characteristics of the spontaneous radiation, the wake fields due to the vacuum pipe. The spontaneous radiation intensity is very la...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1996
ISSN: 0168-9002
DOI: 10.1016/0168-9002(96)00055-1