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Implementation of a Reference Interferometer for Nanodetection
Published on: April 26, 2014
High power, low-noise, and multiply resonant photodetector for interferometric gravitational wave detectors
1Max-Planck-Institut für Gravitationsphysik (Albert-Einstein-Institut) und Universität Hannover, Callinstrasse 38, 30167 Hannover, Germany. hartmut.grote@aei.mpg.de
The Review of Scientific Instruments
|June 8, 2007
Abstract:
We have developed a new photodetector circuit for use in interferometric gravitational wave detectors. The circuit can detect high laser power with low noise and provide multiple outputs for different signal frequencies. The dynamic range of this circuit is increased in comparison with the photodetector design used until the end of 2005.
