Cryogenic systems of the Cryogenic Laser Interferometer Observatory

被引：6

作者：

Uchiyama, Takashi ^{[1
]}

Miyoki, Shinji ^{[1
]}

Ohashi, Masatake ^{[1
]}

Kuroda, Kazuaki ^{[1
]}

Yamamoto, Kazuhiro ^{[1
]}

Tokunari, Masao ^{[1
]}

Akutsu, Tomomi ^{[1
]}

Kamagasako, Shohgo ^{[1
]}

Nakagawa, Noriyasu ^{[1
]}

Kirihara, Hiroyuki ^{[1
]}

Agatsuma, Kazuhiro ^{[1
]}

Ishitsuka, Hideki ^{[1
]}

Tatsumil, Daisuke ^{[2
]}

Telada, Souichi ^{[3
]}

Ando, Masaki ^{[4
]}

Tomaru, Takayuki ^{[5
]}

Suzuki, Toshikazu ^{[5
]}

Sato, Nobuaki ^{[5
]}

Haruyama, Tomiyoshi ^{[5
]}

Yamamoto, Akira ^{[5
]}

Shintomi, Takakazu ^{[6
]}

机构：

[1] Univ Tokyo, ICRR, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778582, Japan

[2] Natl Astron Observ Japan, Mitaka, Tokyo 1818588, Japan

[3] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058563, Japan

[4] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1138654, Japan

[5] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan

[6] Nihon Univ, Adv Res Inst Sci & Humanities, Chiyoda Ku, Tokyo 1020073, Japan

来源：

SIXTH EDOARDO AMALDI CONFERENCE ON GRAVITATIONAL WAVES | 2006年 / 32卷

关键词：

D O I：

10.1088/1742-6596/32/1/038

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Cryogenic Laser Interferometer Observatory (CLIO) is a laser interferometric gravitational wave detector using cryogenic cooled mirrors. In order to cool the mirrors, cryogenic environment is necessary. We made four vacuum chambers with cryogenic cooled shields inside. The mirror is suspended by a mirror suspension system with a heat path for transferring heat from the mirror to the shield. Test cooling of the chambers and the mirror suspension system has been done. After one week cooling, the chambers was cooled from 8 K to 10K and the mirror were cooled at 21 K successfully.

引用

页数：6

共 9 条

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