scholarly journals Quantum noise in second generation, signal-recycled laser interferometric gravitational-wave detectors

2001 ◽  
Vol 64 (4) ◽  
Author(s):  
Alessandra Buonanno ◽  
Yanbei Chen
Keyword(s):  
Gravitational Wave ◽  
Second Generation ◽  
Quantum Noise ◽  
Gravitational Wave Detectors ◽  
Laser Interferometric

QUANTUM SQUEEZING IN ADVANCED GRAVITATIONAL WAVE DETECTORS

2011 ◽  
Vol 20 (10) ◽  
pp. 2043-2049 ◽  
Author(s):  
SHEON CHUA ◽  
MICHAEL STEFSZKY ◽  
CONOR MMOW-LOWRY ◽  
BEN C. BUCHLER ◽  
KIRK MCKENZIE ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Second Generation ◽  
Quantum Noise ◽  
Squeezed States ◽  
Optical Components ◽  
Optical Techniques ◽  
Detection Range ◽  
Gravitational Wave Detectors ◽  
Quantum Optical

Second generation ground-based gravitational wave detectors, scheduled to be operating by the middle of this decade, will be limited in sensitivity over much of their detection range by optical quantum noise. As they will be operating at power levels close to the tolerance of the optical components, significant further improvement in sensitivity will require the use of quantum optical techniques such as the injection of squeezed states. In this paper we briefly review squeezing and plans for its implementation into advanced gravitational wave detectors.

scholarly journals Parameter estimation for heavy binary-black holes with networks of second-generation gravitational-wave detectors

2017 ◽  
Vol 95 (6) ◽  
Author(s):  
Salvatore Vitale ◽  
Ryan Lynch ◽  
Vivien Raymond ◽  
Riccardo Sturani ◽  
John Veitch ◽  
...  
Keyword(s):  
Black Holes ◽  
Parameter Estimation ◽  
Gravitational Wave ◽  
Second Generation ◽  
Binary Black Holes ◽  
Gravitational Wave Detectors

scholarly journals Laser power stabilization for second-generation gravitational wave detectors

2006 ◽  
Vol 31 (13) ◽  
pp. 2000 ◽  
Author(s):  
Frank Seifert ◽  
Patrick Kwee ◽  
Michèle Heurs ◽  
Benno Willke ◽  
Karsten Danzmann
Keyword(s):  
Gravitational Wave ◽  
Laser Power ◽  
Second Generation ◽  
Gravitational Wave Detectors ◽  
Power Stabilization

scholarly journals An experimental demonstration of resonant sideband extraction for laser-interferometric gravitational wave detectors

1996 ◽  
Vol 217 (6) ◽  
pp. 305-314 ◽  
Author(s):  
G. Heinzel ◽  
J. Mizuno ◽  
R. Schilling ◽  
W. Winkler ◽  
A. Rüdiger ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Experimental Demonstration ◽  
Gravitational Wave Detectors ◽  
Laser Interferometric

Twin mirrors for laser interferometric gravitational-wave detectors

2011 ◽  
Vol 50 (13) ◽  
pp. 1894 ◽  
Author(s):  
Benoît Sassolas ◽  
Quentin Benoît ◽  
Raffaele Flaminio ◽  
Danièle Forest ◽  
Janyce Franc ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Gravitational Wave Detectors ◽  
Laser Interferometric

scholarly journals Light dark matter scattering in gravitational wave detectors

2020 ◽  
Vol 80 (12) ◽  
Author(s):  
Chun-Hao Lee ◽  
Chrisna Setyo Nugroho ◽  
Martin Spinrath
Keyword(s):  
Dark Matter ◽  
Gravitational Wave ◽  
Quantum Noise ◽  
Light Particle ◽  
Gravitational Wave Detectors ◽  
Particle Dark Matter ◽  
Potential Signal ◽  
Dark Matter Scattering

AbstractWe present prospects for discovering dark matter scattering in gravitational wave detectors. The focus of this work is on light, particle dark matter with masses below 1 $$\hbox {GeV}/\text {c}^{2}$$ GeV / c 2 . We investigate how a potential signal compares to typical backgrounds like thermal and quantum noise, first in a simple toy model and then using KAGRA as a realistic example. That shows that for a discovery much lighter and cooler mirrors would be needed. We also give some brief comments on space-based experiments and future atomic interferometers.

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