KAGRA is a newly built gravitational-wave telescope, a laser interferometer comprising arms
with a length of 3 km, located in Kamioka, Gifu, Japan. KAGRA was constructed under the …

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

KAGRA is a gravitational-wave (GW) detector constructed in Japan with two unique key
features: It was constructed underground, and the test-mass mirrors are cooled to cryogenic …

The construction of the Japanese second-generation gravitational-wave detector KAGRA
(previously called LCGT) has been started. In the next 6–7 years, we will be able to observe …

KAGRA is a cryogenic interferometric gravitational-wave detector being constructed at the
underground site of Kamioka mine in Gifu prefecture, Japan. We performed an optimization …

The recent detections of gravitational waves (GWs) reported by the LIGO and Virgo
collaborations have made a significant impact on physics and astronomy. A global network …

The major construction and initial-phase operation of a second-generation gravitational-
wave detector, KAGRA, has been completed. The entire 3 km detector is installed …

Abstract The Einstein Telescope (ET), a proposed European ground-based gravitational-
wave detector of third-generation, is an evolution of second-generation detectors such as …

We present here the Large-scale Cryogenic Gravitational wave Telescope (LCGT) project
which is aimed to improve the sensitivity of the existing gravitational wave projects by ten …

Several km-scale gravitational-wave detectors have been constructed worldwide. These
instruments combine a number of advanced technologies to push the limits of precision …