Dresden 2013 – scientific programme

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T: Fachverband Teilchenphysik

T 127: Beschleunigerphysik XIV (Strahldiagnose II)

T 127.5: Talk

Thursday, March 7, 2013, 17:45–18:00, WIL-C203

Electro-optical bunch length measurements at the ANKA storage ring - First lessons learned — •Nicole Hiller, Andrii Borysenko, Edmund Hertle, Erhard Huttel, Vitali Judin, Sebastian Marsching, Anke-Susanne Müller, Michael J. Nasse, and Marcel Schuh — Karlsruher Institut für Technologie, Kaiserstraße 12, 76131 Karlsruhe

A set up for near-field electro optical bunch length measurements has recently been installed into the UHV system of the ANKA storage ring. For electro-optical bunch length measurements during ANKA's low alpha operation a laser pulse is used to probe the field induced birefringence in an electro-optical crystal (GaP in our case). The setup allows for both, electro-optical sampling (EOS, multi-shot) and spectral decoding (EOSD, single- and multi-shot) measurements. This talk presents first results and discusses challenges that needed to be overcome in order for this method to work at storage rings.