Hamburg 2009 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 20: Präzisionsmessungen I
Q 20.6: Vortrag
Dienstag, 3. März 2009, 15:15–15:30, Audi-A
The AEI 10m Prototype Interferometer — •Stefan Goßler1, Alessandro Bertolini1, Michael Born1, Jens Breyer1, Yanbei Chen2, Fumiko Kawazoe1, Oliver Kranz1, Gerrit Kühn1, Harald Lück1, Kasem Mossavi1, Henning Ryll1, Kentaro Somiya2, Ken Strain1, Bob Taylor1, Benno Willke1, Alexander Wanner1, and Karsten Danzmann1 — 1Max-Plank-Institut für Gravitationsphysik (AEI), Institut für Gravitationsphysik, Leibniz Universität Hannover, Callinstr. 38, 30167 Hannover — 2California Institute of Technology, LIGO Project-MS 18-34, Pasadena, CA 91125
A 10m prototype interferometer is currently being set up at the AEI Hannover. One of the main goals in this experiment is to probe at and beyond the so called Standard Quantum Limit (SQL) of interferometry. In order to reach the required sensitivity it is mandatory to minimise the influence of all classical noise contributions to a level well below the SQL. The layout of the interferometer and the road towards sub-SQL measurements will be presented.