Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Koichi Waseda.
International Journal of Modern Physics D | 1999
Kazuaki Kuroda; Masatake Ohashi; Shinji Miyoki; Daisuke Tatsumi; Shuichi Sato; Hideki Ishizuka; Masa Katsu Fujimoto; Seiji Kawamura; Ryutaro Takahashi; Toshitaka Yamazaki; Koji Arai; Mitsuhiro Fukushima; Koichi Waseda; Souichi Telada; Akitoshi Ueda; T. Shintomi; Akira Yamamoto; Toshikazu Suzuki; Yoshio Saito; T. Haruyama; Nobuaki Sato; Kimio Tsubono; Keita Kawabe; Masaki Ando; Ken-ichi Ueda; Hitoki Yoneda; Mitsuru Musha; Norikatsu Mio; Shigenori Moriwaki; Akito Araya
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 times. LCGT is the project constructing the km-scale gravitational wave detector in Japan succeeding the TAMA project, which adopts cryogenic mirrors with a higher power laser. We are planing to build it in an underground site in Kamioka mine. If its target sensitivity is attained, we will be able to catch a few events per month.
Physical Review D | 2006
Kazuhiro Yamamoto; Shinji Miyoki; Takashi Uchiyama; Hideki Ishitsuka; Masatake Ohashi; Kazuaki Kuroda; Takayuki Tomaru; Nobuaki Sato; Toshikazu Suzuki; T. Haruyama; Akira Yamamoto; T. Shintomi; Kenji Numata; Koichi Waseda; Kazuhiko Ito; Koji Watanabe
We have measured the mechanical loss of a dielectric multilayer reflective coating (ion-beam sputtered
Classical and Quantum Gravity | 2004
Kazuhiro Yamamoto; Shinji Miyoki; Takashi Uchiyama; Hideki Ishitsuka; Masatake Ohashi; Kazuaki Kuroda; Takayuki Tomaru; Nobuaki Sato; T. Suzuki; T. Haruyama; Akira Yamamoto; T. Shintomi; Kenji Numata; Koichi Waseda; Kazuhiko Ito; Koji Watanabe
{\mathrm{SiO}}_{2}
Applied Optics | 2000
Shuichi Sato; Masatake Ohashi; Masa Katsu Fujimoto; Mitsuhiro Fukushima; Koichi Waseda; Shinji Miyoki; Nergis Mavalvala; Hiroaki Yamamoto
and
Optics Letters | 2005
Shinji Miyoki; Masatake Ohashi; Koichi Waseda; H. Karoji; Takayuki Tomaru
{\mathrm{Ta}}_{2}{\mathrm{O}}_{5}
Archive | 2006
Kazuhiro Yamamoto; Toshikazu Suzuki; Takayuki Tomaru; Hideki Ishitsuka; Kazuaki Kuroda; T. Haruyama; Shinji Miyoki; Kazuhiko Ito; Koji Watanabe; Masatake Ohashi; Takakazu Shintomi; Nobuaki Sato; Kenji Numata; Koichi Waseda; Akira Yamamoto; Takashi Uchiyama
) in cooled mirrors. The loss was nearly independent of the temperature (
