@inproceedings{843789fa3f944638b6be085eb9b71c77,
title = "Enhancement of radiative energy extraction in an FEL oscillator by post-saturation beam energy ramping",
abstract = "We present results of experiments and simulations showing a greater than 50% increase in post-saturation radiation power extraction from a Free Electron Laser oscillator based on an electrostatic accelerator. Electrostatic accelerator free electron laser oscillators have the potential for CW operation. Present day operating oscillators rely on long pulses of electrons, tens of microseconds in duration, they generate correspondingly long radiation pulses, at a single longitudinal mode after a mode competition process. The post-saturation power extraction enhancement process is based on temporal tapering (up-ramping) of the beam energy, enabling a large synchrotron oscillation swing of the trapped electron bunches in passage along the interaction length. We further discuss the theoretical limits of the temporal tapering efficiency enhancement process.",
author = "Marks, {H. S.} and A. Gover and Yu Lurie and E. Dyunin",
note = "Publisher Copyright: {\textcopyright} Proceedings of the 38th International Free-Electron Laser Conference, FEL 2017. All rights reserved.; 38th International Free-Electron Laser Conference, FEL 2017 ; Conference date: 20-08-2017 Through 25-08-2017",
year = "2017",
doi = "10.18429/JACoW-FEL2017-TUC04",
language = "אנגלית",
series = "Proceedings of the 38th International Free-Electron Laser Conference, FEL 2017",
publisher = "JACoW Publishing",
pages = "244--246",
editor = "Kip Bishofberger and Carlsten Bruce and Schaa, {Volker RW}",
booktitle = "Proceedings of the 38th International Free-Electron Laser Conference, FEL 2017",
}