Article ID Journal Published Year Pages File Type
851506 Optik - International Journal for Light and Electron Optics 2012 4 Pages PDF
Abstract

A self amplified spontaneous emission (SASE) free electron laser (FEL) based on a new generation superconducting planar undulator, is optimized. It is shown that the laser wavelength should be down to soft X-rays range (∼2–3 nm) of the spectrum via a dedicated undulator driven by a 1 GeV electron linear accelerator (linac). Numerical calculations and simulation results of the three main performance parameters for SASE operation, namely 1D gain length (LG,1D), saturation power (Psat) and saturation length (Lsat), are compared and discussed.

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