Plane parallel mirrors Fabry-Perot cavity to improve Virgo superattenuators

被引：13

作者：

Bernardini, M ^{[1
]}

Braccini, S

Bradaschia, C

Cella, G

Cuoco, E

D'Ambrosio, E

Dattilo, V

De Salvo, R

di Virgilio, A

Fidecaro, F

Gaddi, A

Gennai, A

Giassi, A

Giazotto, A

La Penna, P

Lyablin, M

Losurdo, G

Maggiore, M

Mancini, S

Pan, HB

Pasqualetti, A

Passuello, D

Poggiani, R

Popolizio, P

Shabalin, D

Vicere, A

Zhang, Z

机构：

[1] Univ Pisa, Ist Nazl Fis Nucl, I-56100 Pisa, Italy

[2] Univ Pisa, Dipartimento Fis, I-56100 Pisa, Italy

[3] Joint Nucl Res Inst, Dubna, Russia

[4] Scuola Normale Super Pisa, Pisa, Italy

来源：

PHYSICS LETTERS A | 1998年 / 243卷 / 04期

关键词：

D O I：

10.1016/S0375-9601(98)00191-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The measurement of the finesse and the longitudinal locking of a 100 mu m long plane mirrors Fabry-Perot cavity is described. a finesse of up to 5400 has been found. If attached to the Virgo antenna suspension (SA), a similar device is sensitive enough to detect the thermal displacement noise of the SA test mass, which is expected to limit the Virgo antenna sensitivity between 10 and 600 Hz. Reducing the Virgo noise floor is a challenge for future antenna development, as this region is the most promising one for coalescing binary stars and pulsar signals. (C) 1998 Elsevier Science B.V.

引用

页码：187 / 194

页数：8

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