280 citations · 1.4k across the 37 of their papers we have counts for
37 papers
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…
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…
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…
Unbiased centroiding of point targets close to the Cramer Rao limit
Gerald Hechenblaikner
Systematic errors affecting center-of-gravity (CoG) measurements may occur from coarse sampling of the point-spread-function (PSF) or from signal truncation at the boundaries of th…
Optical link acquisition for the LISA mission with in-field pointing architecture
Gerald Hechenblaikner, Simon Delchambre, Tobias Ziegler
We present a comprehensive simulation of the spatial acquisition of optical links for the LISA mission in the in-field pointing architecture, where a fast pointing mirror is used t…
Probabilistic model for spatially acquiring optical links in space under influence of band-limited beam jitter
Gerald Hechenblaikner
An analytical model is derived for the probability of failure (P-fail) to spatially acquire an optical link with a jittering search beam. The analytical model accounts for an arbit…