Göttingen 2012 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 85: Beschleunigerphysik 7

T 85.6: Vortrag

Donnerstag, 1. März 2012, 18:00–18:15, VG 1.103

Design Study for Echo-Enabled Harmonic Generation at DELTA — •Robert Molo, Mohammed Bakr, Markus Höner, Holger Huck, Shaukat Khan, Andre Nowaczyk, Andreas Schick, Peter Ungelenk, and Maryam Zeinalzadeh — Center for Synchrotron Radiation (DELTA), TU Dortmund University, 44221 Dortmund, Germany

A possible upgrade of the coherent harmonic generation (CHG) facility currently under commissioning at the DELTA synchrotron light source is the echo-enabled harmonic generation (EEHG) technique, which provides much shorter wavelengths compared to CHG. In addition to the optical klystron used for CHG, a short undulator and a dispersive section are required. In order to avoid dispersive effects, these devices should be installed along a straight line. The straight section in the northern part of DELTA can be extended by several modifications of the storage ring lattice, giving the opportunity to implement EEHG.