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RIS citation export for THP073: Status Update for the High Gain High Efficiency TESSA-266 Experiment

AU  - Park, Y.
AU  - Agustsson, R.B.
AU  - Campese, T.J.
AU  - Dang, D.K.
AU  - Denham, P.E.
AU  - Gadjev, I.I.
AU  - Hall, C.C.
AU  - Murokh, A.Y.
AU  - Musumeci, P.
AU  - Sudar, N.S.
AU  - Sun, Y.
AU  - Webb, S.D.
AU  - Zholents, A.
ED  - Schaa, Volker R.W.
ED  - Decking, Winfried
ED  - Sinn, Harald
ED  - Geloni, Gianluca
ED  - Schreiber, Siegfried
ED  - Marx, Michaela
TI  - Status Update for the High Gain High Efficiency TESSA-266 Experiment
J2  - Proc. of FEL2019, Hamburg, Germany, 26-30 August 2019
CY  - Hamburg, Germany
T2  - Free Electron Laser Conference
T3  - 39
LA  - english
AB  - Tapering Enhanced Stimulated Superradiant Amplification (TESSA) allows to increase the efficiency of Free Electron Laser (FEL) based radiation generation from ~0.1% to 10% by using intense seed laser pulses, strongly tapered undulators and prebunched electron beams [1]. Initial results validating this method have already been obtained at 10 µm wavelength at Brookhaven National Laboratory [2]. We will present the design of an experiment to demonstrate the TESSA scheme at high gain and shorter wavelength (266 nm) using the APS injector linac at Argonne National Labor-atory (ANL) to obtain conversion efficiency of up to 10%. Undulator and focusing lattice design, as well as beam dynamics and diagnostics for this experiment will be discussed. An extension of the experiment to include the possibility of multi-bunch linac operation and an optical cavity around the undulator to operate in the TESSO regime will also be presented [3].
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 730
EP  - 733
KW  - undulator
KW  - quadrupole
KW  - laser
KW  - electron
KW  - experiment
DA  - 2019/11
PY  - 2019
SN  - 978-3-95450-210-3
DO  - doi:10.18429/JACoW-FEL2019-THP073
UR  - http://jacow.org/fel2019/papers/thp073.pdf
ER  -