Results 81 to 90 of about 51,725 (294)

Development of a frequency-detuned interferometer as a prototype experiment for next-generation gravitational-wave detectors [PDF]

open access: yes, 2005
We report on our prototype experiment that uses a 4-m detuned resonant sideband extraction interferometer with suspended mirrors, which has almost the same configuration as the next-generation, gravitational-wave detectors.
Arai, Koji   +9 more
core   +1 more source

Gravitational Waves, Sources, and Detectors

open access: yes, 2001
82 pages, 9 figures, lecture notes from 1999, not posted to ArXiV at the time because they exceeded the article/figure size ...
Schutz, B., Ricci, F.
openaire   +3 more sources

Hearing Higgs with gravitational wave detectors [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2021
AbstractThe relic gravitational wave background due to tensor linear perturbations generated during Higgs inflation is computed. Both the Standard Model and a well-motivated phenomenological completion (that accounts for all the experimentally confirmed evidence of new physics) are considered. We focus on critical Higgs inflation, which improves on the
openaire   +5 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Subtracting and Monitoring Tilt-to-length Noise under High Differential Wavefront Sensing Noise Using Convolutional Neural Networks and Time Delay Interferometry

open access: yesThe Astrophysical Journal
Gravitational waves (GWs) provide a powerful tool to probe energetic astrophysical events and test fundamental physics, with space-based detectors enabling access to low-frequency signals from massive black hole mergers, extreme mass-ratio inspirals, and
Hao-Kang Chen   +2 more
doaj   +1 more source

The Stochastic Gravitational Wave Background from Magnetars

open access: yesUniverse, 2021
Magnetars have already been a potential candidate as gravitational wave sources that could be detected by current and future terrestrial as well as ground-based gravitational wave detectors.
Sourav Roy Chowdhury, Maxim Khlopov
doaj   +1 more source

Classification methods for noise transients in advanced gravitational-wave detectors II: performance tests on Advanced LIGO data [PDF]

open access: yes, 2016
The data taken by the advanced LIGO and Virgo gravitational-wave detectors contains short duration noise transients that limit the significance of astrophysical detections and reduce the duty cycle of the instruments.
Cavaglià, Marco   +7 more
core   +2 more sources

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

open access: yesAdvanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He   +4 more
wiley   +1 more source

Stabilized High Power Laser for Advanced Gravitational Wave Detectors [PDF]

open access: yes, 2006
Second generation gravitational wave detectors require high power lasers with several 100W of output power and with very low temporal and spatial fluctuations.
Danzmann, K.   +10 more
core   +3 more sources

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy