1–49 von 49 Ergebnissen
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    Gravitational Wave Communications: A Survey

    Jawed, Tayyab / Dang, Shuping / Guo, Shuaishuai | IEEE | 2023
    information propagation owing to some similar characteristics of gravitational and electromagnetic waves. Therefore, gravitational wave communications ...

    The GEO600 gravitational wave detector

    Willke, B. | IEEE | 2005
    The GEO600 laser interferometric gravitational wave detector is unique in having advanced monolithic suspensions and a signal recycled ...

    Minimum noise optical coatings for interferometric detectors of gravitational waves

    Principe, Maria | IEEE | 2014
    of gravitational waves. Minimizing such noise is mandatory to increase the visibility distance of these instruments, and eventually reach ...

    Gravitational waves: from astrophysics to optics

    Shoemaker, D.H. | IEEE | 2005
    Gravitational waves, predicted by Einstein's general theory of relativity, will be a unique probe of violent astrophysical events. The ...

    Efficient GLRTs via SPRTs for Gravitational Wave Detection

    Marano, Stefano / Willett, Peter / Matta, Vincenzo | IEEE | 2008
    example, and our original motivation, is the detection of chirp gravitational waves by an earth-based interferometer. In this paper we provide a ...

    Interferometry for space-based gravitational wave detection

    Shaddock, D.A. | IEEE | 2005
    The Laser Interferometer Space Antenna (LISA) will be the first space-based laser interferometric gravitational wave detector. LISA poses a ...

    Virgo: a wide band gravitational wave detector

    Flaminio, R. | IEEE | 2005
    Virgo is a gravitational wave antenna aiming at the detection of gravitational waves emitted by astrophysical sources in a frequency range ...

    A Low Fuel-Consumption Drag-Free Tracking Approach for Space-Based Gravitational Wave Detection Satellite

    Wang, Jihe / Guo, Xing / Ma, Zhijie et al. | IEEE | 2024
    The space-based gravitational wave (GW) detecting satellite's drag-free control system contains two test masses (TMs), and the relative ...

    Localization of Gravitational Sources from Time-Frequency Maps

    Addesso, Paolo / Longo, Maurizio / Matta, Vincenzo et al. | IEEE | 2018
    The localization of Gravitational Waves (GW) sources, that is key in identifying their physical nature via the joint use of GW ...

    Optical quantum non-demolition meter for gravitational wave detection

    Danilishin, S.L. / Khalili, F.Ya. | IEEE | 2005
    We propose new gravitational wave detector design and new method of measurement that is based on principle of quantum non-demolition (QND ...

    A Charge Management System for Gravitational Reference Sensors – Design and Instrument Testing

    Kenyon, Samantha Parry / Letson, Ben / Clark, Myles et al. | IEEE | 2021
    Gravitational reference sensors (GRSs) are imperative to Earth geodesy missions and gravitational wave observations in space. A typical GRS ...

    The AdCoat project coatings for gravitational antennas of second and third generation

    Canepa, Maurizio | IEEE | 2014
    critical role, is provided by the test masses used in the gravitational waves detectors interferometers. Thermal noise generated by dissipation in ...

    Loop Interferometer And New Recycling Scheme For Gravitational Wave Detection

    Kitagawa, M. / Katou, T. / Nakahara, R. et al. | IEEE | 1997

    Development of a high-power light source for large-scale cryogenic gravitational wave telescope (LCGT)

    Takeno, K. / Ozeki, T. / Moriwaki, S. et al. | IEEE | 2005
    A 100-W, single-frequency laser system for a Japanese gravitational wave detection project is being developed. We constructed a 121-W ...

    The Advanced Virgo interferometer

    Sorrentino, Fiodor | IEEE | 2016
    Recently the Virgo and the LIGO collaborations simultaneously announced the first direct detection of gravitational waves [1]. Besides ...

    Event Rates of Extreme Mass Ratio Inspirals (EMRIs) and Intermediate Mass Ratio Inspirals (IMRIs) in Milky Way Galaxy

    Sarwar, Rafia / Ali, Asad / Sajjad, Saeeda | IEEE | 2019
    inspirals (EMRIs) and intermediate mass-ratio inspirals (IMRIs) are the most compelling sources of gravitational radiation detectable by laser ...

    The Einstein Telescope

    Kroker, Stefanie / Nawrodt, Ronny | IEEE | 2014
    Interferometric gravitational wave detectors are amongst the most sensitive instruments ever built. They are hunting for tiny oscillations ...

    Thermal noise, suspensions and new materials

    Hammond, Giles / Rowan, Sheila | IEEE | 2014
    Thermal noise is a fundamental noise source in a range of precision measurement systems including interferometric gravitational wave ...

    A neural network model relating extraction current characteristics with optical emission spectra for digital twin of miniaturized ion thrusters

    Jia, Jun-Wei / Zou, Ren-Qiu / Luo, Qi et al. | IEEE | 2023
    Miniaturized ion thruster is an important candidate for drag-free control of space-based gravitational wave detection. Its thrust can be ...

    Gravitoelectromagnetic Communications Model for under Extremely Low Frequency Interactions between Distant Cosmic Structures

    Salcedo, Ante | IEEE | 2018
    characterize UELF waves, which can be as long as billions of years, the associated wavelengths are so large that long range interactions could be ...

    Optical quantum noise in high sensitivity measurements

    Cella, Giancarlo | IEEE | 2014
    I will give a short review of some issues connected with optical noise, mainly in the context of interferometric detectors of gravitational ...

    Noise estimate of pendular Fabry-Perot through reflectivity change

    Addesso, Paolo / Pierro, Vincenzo / Filatrella, Giovanni | IEEE | 2014
    Fabry-Perot pendulums are the most promising device to detect gravitational waves, and therefore the background and the internal noise should be ...

    Mechanical loss characterization at cryogenic temperature of a tungsten wire: An automated measurement system

    Chen, Dan / Daponte, Pasquale / Grimaldi, Domenico et al. | IEEE | 2014
    role of these measurements for the design of the Kamioka Gravitational Wave Detector (KAGRA) is highlighted. The experimental setup used to ...

    LIGO interferometry

    Sigg, D. | IEEE | 2005
    Interferometric gravitational wave antennas are based on enhanced Michelson interferometers. The sensitivity goal of the Laser ...

    Consensus Protocol-Based Autonomous Configuration Estimation for Hyperscale Distributed Spacecraft Systems

    Xiao, Qihua / Wen, Guoguang / Meng, Yunhe | IEEE | 2024
    proposed algorithm is verified in a high-orbiting gravitational wave detector constellation with intersatellite laser interferometers. ...

    The constellation of LARES and LAGEOS satellites for testing General Relativity

    Ciufolini, Ignazio / Sindoni, Giampiero / Paolozzi, Antonio et al. | IEEE | 2015
    inertial frames of reference. It is an intriguing effect that together with gravitational waves and other relativistic predictions is not present ...

    Design and Hydro-aero-elastic Modeling of a Multi Leg Mooring Concept for Floating Wind Turbine Applications

    Mazarakos, Thomas P. / Manolas, Dimitrios I. / Mavrakos, Spyridon A. | IEEE | 2021
    reduced order model provides the linearized loading contributed by the WT (gravitational, inertial and aerodynamic). In addition, time domain ...

    Fluctuation Dissipation at work: Thermal noise in reflective optical coatings for GW detectors

    Heinert, Daniel / Hofmann, Gerd / Nawrodt, Ronny | IEEE | 2014
    In this paper we summarize the fundamentals of thermal noise in gravitational wave detectors as a metrological application. We repeat the ...

    Engineering the LISA project: systems engineering challenges

    Evans, J.P. | IEEE | 2006
    The laser interferometer space antenna (LISA) is a joint NASA/ESA mission to detect and measure gravitational waves with periods from 1 s ...

    Current status of TAMA300 interferometer

    Tsubono, K. | IEEE | 2005
    collecting and analyzing observational data to search for gravitational wave signals. ...

    ADAM - Advanced DC and AC Magnetic Verification for the Lisa Mission and Beyond

    Pudney, M. / Trenkel, C. / Lange, J. et al. | IEEE | 2022
    For the Laser Interferometer Space Antenna (LISA) mission to detect gravitational waves successfully, requirements exist to limit the ...

    Scalable coherent beam coupling of fiber lasers

    Shirakawa, A. / Sekiguchi, T. / Ueda, K.-I. | IEEE | 2003
    We demonstrated high efficiency coherent coupling between ring-cavity YAG lasers developed for the gravitational wave measurements. A ...

    Optical sciences in Scotland

    Marsh, J.H. | IEEE | 2002
    development of photography. Recent innovations include optics in telecommunications, gravitational wave detectors and astronomy. This paper describes ...

    Science and payloads for the next decades of ESA's Cosmic Vision program

    Heske, Astrid | IEEE | 2016
    and technology developments for a gravitational wave observatory are being explored and assessed in preparation for a Call for Mission ...

    Optimal Type-2 Fuzzy System For Arterial Traffic Signal Control

    Bi, Yunrui / Lu, Xiaobo / Sun, Zhe et al. | IEEE | 2018
    enlarging green wave band. Finally, in order to configure the high-dimensional complex parameters of the coordinated two-layer type-2 FLC ...

    A Controller Design Method for Drag-Free Spacecraft Multiple Loops With Frequency Domain Constraints

    Ma, Zhijie / Wang, Jihe | IEEE | 2023
    Space-based gravitational wave detection requires a strict level of residual acceleration ($\sim$$10^{-15}\;\mathrm{m/s}^{2} / \sqrt{\text ...

    Towards a fast background radiation subtraction technique for the Juno mission

    Adumitroaie, Virgil / Levin, Steven M. / Costa, Daniel Santos et al. | IEEE | 2016
    magnetosphere. Gravitational field measurements will be derived using radio tracking signals. The Microwave Radiometer (MWR) Instrument, one of the nine ...

    Optimizing payloads for ESAs future science missions

    Heske, Astrid | IEEE | 2012
    -class mission concepts under formulation also for launch in the early 2020s: A next generation X-ray observatory, a gravitational wave ...

    A gentle nodal suspension for measurements of the acoustic attenuation in materials

    Cesarini, Elisabetta / Lorenzini, Matteo / Cagnoli, Gianpietro et al. | IEEE | 2014
    gravitational wave observations. Crystals such as sapphire and silicon or amorphous materials such as fused silica can have intrinsic loss angles in the ...

    Balloon gravimetry using GPS and INS

    Jekeli, C. | IEEE | 1992
    . An alternative technique is explored that attempts to estimate at least part of the gravitational spectrum without modeling the gravity ...

    CW Yb:YSO diode pumped laser emitting at 1003.4 nm for the development of a stable frequency standard

    Jacquemet, M. / Balembois, F. / Chenais, S. et al. | IEEE | 2003
    Diode pumped solid-state lasers realizes ultra-stable optical sources for spectroscopy or gravitational wave detection. A laser emitting at ...

    NASA structure and evolution of the universe theme: science overview

    White, N. / Margon, B. | IEEE | 2001
    of all wavelengths, together with particle and gravitational wave detection. Recently completed road mapping and strategic planning exercises ...

    Quasi-monolithic structures for spaceflight using hydroxide-catalysis bonding

    Preston, Alix / Thorpe, J. Ira / Miner, Linda | IEEE | 2012
    Interferometer Space Antenna (LISA) will detect and observe gravitational waves in the 0.1 mHz to 1 Hz frequency range with strain sensitivities on the ...

    Space Metrology Problems of the Future Planetary Defense System with Pulsar Time, Navigation and Positioning

    Mroczkowski, Maciej / Kachel, Stanislaw / Kozakiewicz, Adam | IEEE | 2019
    system, laser and millimeter wave (MMW) technologies are proposed. The nodes of the system – space vehicles – will be equipped with ...

    Atmospheric Heating as a Research Tool: Link to Space-Based Solar Power

    Eastlund, Bernard J. / Jenkins, Lyle M. | IEEE | 2008
    ) creation of artificial ionization plasma patterns in the atmosphere which can be heated with microwaves to produce acoustic or gravitational waves ...