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arXiv · 1005.2176

Experimental Demonstration of Time-Delay Interferometry for the Laser Interferometer Space Antenna

Glenn de Vine·Brent Ware·Kirk McKenzie·Robert E. Spero·William M. Klipstein·Daniel A. Shaddock
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Abstract

We report on the first demonstration of time-delay interferometry (TDI) for LISA, the Laser Interferometer Space Antenna. TDI was implemented in a laboratory experiment designed to mimic the noise couplings that will occur in LISA. TDI suppressed laser frequency noise by approximately 10^9 and clock phase noise by 6x10^4, recovering the intrinsic displacement noise floor of our laboratory test bed. This removal of laser frequency noise and clock phase noise in post-processing marks the first experimental validation of the LISA measurement scheme.

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Glenn de Vine, Brent Ware, Kirk McKenzie, Robert E. Spero, William M. Klipstein, Daniel A. Shaddock. 2010-05-12. Experimental Demonstration of Time-Delay Interferometry for the Laser Interferometer Space Antenna. https://doi.org/10.1103/physrevlett.104.211103

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