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20132026
most citedKAGRA: 2.5 Generation Interferometric Gravitational Wave Detector

535 citations · 1.6k across the 44 of their papers we have counts for

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Showing 2019Show all

5 papers · 1 filter

physics.ins-det2019★ 16 cited

An arm length stabilization system for KAGRA and future gravitational-wave detectors

T. Akutsu, M. Ando, K. Arai +198

Modern ground-based gravitational wave (GW) detectors require a complex interferometer configuration with multiple coupled optical cavities. Since achieving the resonances of the a…

astro-ph.IM2019★ 13 cited

Application of the independent component analysis to the iKAGRA data

KAGRA Collaboration, T. Akutsu, M. Ando +244

We apply the independent component analysis (ICA) to the real data from a gravitational wave detector for the first time. Specifically we use the iKAGRA data taken in April 2016, a…

quant-ph2019★ 45 cited

Atto-Nm Torque Sensing with a Macroscopic Optomechanical Torsion Pendulum

Kentaro Komori, Yutaro Enomoto, Ching Pin Ooi +5

Precise measurements of the displacement of, and force acting on, a mechanical oscillator can be performed by coupling the oscillator to an optical cavity. Brownian thermal forces…

gr-qc2019★ 31 cited

Prospects for gravitational-wave polarization test from compact binary mergers with future ground-based detectors

Hiroki Takeda, Atsushi Nishizawa, Koji Nagano +4

There exist six possible polarization modes of gravitational waves in general metric theory of gravity, while two tensor polarization modes are allowed in general relativity. The p…

astro-ph.IM2019★ 59 cited

First cryogenic test operation of underground km-scale gravitational-wave observatory KAGRA

KAGRA Collaboration, T. Akutsu, M. Ando +198

KAGRA is a second-generation interferometric gravitational-wave detector with 3-km arms constructed at Kamioka, Gifu in Japan. It is now in its final installation phase, which we c…