Auflistung nach Schlagwort "LISA"

Development of a digital phase measuring system with microradian precision for LISA

Kullmann, Joachim (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2012)

[no abstract]

Development of an advanced tilt actuator for tilt-to-length coupling investigations

Lee, Yongho (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021-09-16)

A coupling between angular jitter of satellite and length readout, called tilt-to-length coupling, is one of the major noise sources in space-based laser interferometers such as LISA and GRACE Follow-On. With comprehensive ...

Experimental investigations of fiber dynamics for the LISA backlink

Rohr, Johann Max (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2022)

The LISA mission is a planned gravitational wave observatory in space that will use inter spacecraft laser links to measure their relative distance changes. In the current baseline implementation, each spacecraft will ...

The Influence of laser relative intensity noise on space-based heterodyne interferometers - from the LISA Pathfinder to the LISA Mission

Wissel, Lennart (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2024)

This thesis investigates the influence of laser relative intensity noise on the phase measurement of heterodyne interferometers, with particular focus on the LISA space mission and noise modeling for its precursor, LISA ...

Instrumental modelling and noise reduction algorithms for the Laser Interferometer Space Antenna

Hartwig, Olaf (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)

The Laser Interferometer Space Antenna (LISA) is a large ("L-Class") European Space Agency (ESA) mission, scheduled to fly in the mid 2030s. LISA is a constellation of three satellites designed to detect gravitational waves ...

Interferometry at low frequencies : optical phase measurement for LISA and LISA Pathfinder

Wand, Vinzenz (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2007)

[no abstract]

Interferometry for LISA and LISA pathfinder

García Marín, A.F.; Heinzel, Gerhard; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2007)

The Laser Interferometer Space Antenna (LISA) is a joint ESA-NASA mission designed to observe gravitational waves in the frequency range between 10 -4 to 1 Hz, where ground-based detectors are limited by terrestrial noise. ...

Interferometry techniques for spaceborne gravitational wave detectors

Steier, Frank (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2008)

[no abstract]

Intersatellite clock synchronization and absolute ranging for gravitational wave detection in space

Yamamoto, Kohei (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023)

The Laser Interferometer Space Antenna (LISA) is a European Space Agency (ESA) large-scale space mission, aiming to detect gravitational waves (GWs) in the observation band of 0.1mHz to 1Hz. The constellation is formed by ...

Laser development and stabilization for the spaceborne interferometric gravitational wave detector LISA

Tröbs, Michael (Hannover : Universität, 2005)

[no abstract]

Lasers for LISA: Overview and phase characteristics

Tröbs, Michael; Barke, S.; Möbius, J.; Engelbrecht, M.; Kracht, D.; D'Arcio, L.; Heinzel, Gerhard; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2009)

We have investigated two alternative laser systems for the Laser Interferometer Space Antenna (LISA). One consisted of the laser of LISA's technology precursor LISA Pathfinder and a fiber amplifier originally designed for ...

LISA optical bench development : experimental investigation of tilt-to-length coupling for a spaceborne gravitational wave detector

Lieser, Maike Danielle (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2017)

[no abstract]

LISA phasemeter development: Advanced prototyping

Bykov, Iouri; Delgado, Juan Jose Esteban; Marín, Antonio Francisco Garcia; Heinzel, Gerhard; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2009)

We present the status of our investigations on the LISA Phasemeter. The new prototype is based on a custom-designed breadboard with four high-speed ADC and two DAC channels, extended readout capabilities and a large FPGA ...

Non-geometric tilt-to-length coupling in precision interferometry: mechanisms and analytical descriptions

Hartig, Marie-Sophie; Schuster, Sönke; Heinzel, Gerhard; Wanner, Gudrun (Bristol : IOP Publ., 2023)

This paper is the second in a set of two investigating tilt-to-length (TTL) coupling. TTL describes the cross-coupling of angular or translational jitter into an interferometric phase signal and is an important noise source ...

Optical ranging and data transfer development for LISA

Esteban, Juan Jose; Bykov, Iouri; Marín, Antonio Francisco Garcia; Heinzel, Gerhard; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2009)

In order to implement optical inter-spacecraft ranging and data transfer for LISA, the carrier of the laser link must be phase modulated with pseudo-randon noise sidebands. The data acquisition and delay estimation are ...

Relative intensity noise in the LISA Pathfinder interferometer - experiments on ground and in space

Wittchen, Andreas (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2021)

LISA Pathfinder war eine Satellitenmission der ESA mit dem Ziel der Demonstration der Messgenauigkeit der lokalen Messung der Position und Orientierung einer Testmasse, zur Vorbereitung auf den Gravitationswellendetektor ...

Sub-pm${{\sqrt{{\rm Hz}}^{-1}}}$ non-reciprocal noise in the LISA backlink fiber

Fleddermann, Roland; Diekmann, Christian; Steier, Frank; Tröbs, Michael; Heinzel, Gerhard; Danzmann, Karsten (London : Institute of Physics, 2018)

The future space-based gravitational wave detector laser interferometer space antenna (LISA) requires bidirectional exchange of light between its two optical benches on board of each of its three satellites. The current ...

Tilt-to-length coupling and diffraction aspects in satellite interferometry

Schuster, Sönke (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2017)

[no abstract]

Time-delay interferometric ranging for LISA: Statistical analysis of bias-free ranging using laser noise minimization

Staab, Martin Benedikt (Hannover : Institutionelles Repositorium der Leibniz Universität, 2023)

Die Laser Interferometer Space Antenna (LISA) ist eine Mission der europäischen Weltraumagentur (ESA) zur Detektion von Gravitationswellen im Frequenzbereich zwischen 10^-4 Hz und 1 Hz. Gravitationswellen induzieren relative ...

Towards a gravitational wave observatory designer: sensitivity limits of spaceborne detectors

Barke, Simon; Wang, Y.; Delgado, Juan Jose Esteban; Troebs, Michael; Heinzel, Gerhard; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2015-05-07)

The most promising concept for low frequency (millihertz to hertz) gravitational wave observatories are laser interferometric detectors in space. It is usually assumed that the noise floor for such a detector is dominated ...

Auflistung nach Schlagwort "LISA"

Auflistung nach Schlagwort "LISA"

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