195 citations · 424 across the 7 of their papers we have counts for
18 papers · 1 filter
Development of displacement- and frequency-noise-free interferometer in 3-D configuration for gravitational wave detection
K. Kokeyama, S. Sato, A. Nishizawa +3
The displacement- and frequency-noise-free interferometer (DFI) is a multiple laser interferometer array for gravitational wave detection free from both the displacement noise of o…
First joint search for gravitational-wave bursts in LIGO and GEO600 data
LIGO Scientific Collaboration, B. Abbott
We present the results of the first joint search for gravitational-wave bursts by the LIGO and GEO600 detectors. We search for bursts with characteristic central frequencies in the…
Resonant speed meter for gravitational wave detection
Atsushi Nishizawa, Seiji Kawamura, Masa-aki Sakagami
Gravitational-wave detectors have been well developed and operated with high sensitivity. However, they still suffer from mirror displacement noise. In this paper, we propose a res…
Experimental investigation of a control scheme for a zero-detuning resonant sideband extraction interferometer for next-generation gravitational-wave detectors
Fumiko Kawazoe, Mitsuhiro Fukushima, Seiji Kawamura +8
Some next-generation gravitational-wave detectors, such as the American Advanced LIGO project and the Japanese LCGT project, plan to use power recycled resonant sideband extraction…
Search for a stochastic background of 100-MHz gravitational waves with laser interferometers
Tomotada Akutsu, Seiji Kawamura, Atsushi Nishizawa +11
This letter reports the results of a search for a stochastic background of gravitational waves (GW) at 100 MHz by laser interferometry. We have developed a GW detector, which is a…
Optimal Location of Two Laser-interferometric Detectors for Gravitational Wave Backgrounds at 100 MHz
Atsushi Nishizawa, Seiji Kawamura, Tomotada Akutsu +8
Recently, observational searches for gravitational wave background (GWB) have been developed and given constraints on the energy density of GWB in a broad range of frequencies. The…