Hannover 2010 – wissenschaftliches Programm

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Q: Fachverband Quantenoptik und Photonik

Q 35: Precision Measurements and Metrology IV

Q 35.5: Vortrag

Mittwoch, 10. März 2010, 17:30–17:45, A 310

LISA Phasemeter Development: ADC-jitter correction — •Iouri Bykov, Joachim Kullman, Benjamin Sheard, Juan Jose Esteban, Antonio Francisco Garsia Marin, Gerhard Heinzel, and Karsten Danzmann — Max-Planck Institut für Gravitationsphysik, Callinstr. 38, 30167 Hannover

The gravitational wave detector LISA (Laser Interferometer Space Antenna) aims to detect and observe in details gravitational waves from astronomical sources. One of the most important components of LISA is the Phase-Measurement System (PMS). We present the latest results of PMS development with emphasis on jitter-correction of Analog-to-Digital Converters (ADCs) used in phase measurements. The use of the presented jitter-correction techniques allows to meet LISA-requirements (noise performance) for PMS.