3 papers
physics.ins-det2024
Optimizing the architecture for coherent beat note acquisition in LISA
Philipp Euringer, Gerald Hechenblaikner, Alexander Sell +2
The laser interferometer space antenna (LISA) senses gravitational waves by measuring distance fluctuations between three spacecraft (SC). These measurements rely on precise tracki…
gr-qc2024
Time-delay interferometry with onboard optical delays
Jan Niklas Reinhardt, Philipp Euringer, Olaf Hartwig +3
Time-delay interferometry (TDI) is a data processing technique for space-based gravitational-wave detectors to create laser-noise-free equal-optical-path-length interferometers vir…
physics.ins-det2024
Compensation of front-end and modulation delays in phase and ranging measurements for time-delay interferometry
Philipp Euringer, Niklas Houba, Gerald Hechenblaikner +3
In the context of the Laser Interferometer Space Antenna (LISA), the laser subsystems exhibit frequency fluctuations that introduce significant levels of noise into the measurement…