Thermodynamical fluctuations in optical mirror coatings

被引：71

作者：

Braginsky, VB ^{[1
]}

Vyatchanin, SP ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119899, Russia

来源：

PHYSICS LETTERS A | 2003年 / 312卷 / 3-4期

关键词：

D O I：

10.1016/S0375-9601(03)00473-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Thermodynamical (TD) fluctuations of temperature in mirrors may produce surface fluctuations not only through thermal expansion in mirror body [Phys. Lett. A 264 (1999) 1] but also through thermal expansion in mirror coating. We analyze the last "surface" effect which can be larger than the first "volume" one due to larger thermal expansion coefficient of coating material and smaller effective volume. In particular, these fluctuations may be important in laser interferometric gravitational antennae. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：244 / 255

页数：12

共 25 条

[1] Improved sensitivity in a gravitational wave interferometer and implications for LIGO [J].

Abramovici, A ;

Althouse, W ;

Camp, J ;

Durance, D ;

Giaime, JA ;

Gillespie, A ;

Kawamura, S ;

Kuhnert, A ;

Lyons, T ;

Raab, FJ ;

Savage, RL ;

Shoemaker, D ;

Sievers, L ;

Spero, R ;

Vogt, R ;

Weiss, R ;

Whitcomb, S ;

Zucker, M .

PHYSICS LETTERS A, 1996, 218 (3-6) :157-163

[2] LIGO - THE LASER-INTERFEROMETER-GRAVITATIONAL-WAVE-OBSERVATORY [J].

ABRAMOVICI, A ;

ALTHOUSE, WE ;

DREVER, RWP ;

GURSEL, Y ;

KAWAMURA, S ;

RAAB, FJ ;

SHOEMAKER, D ;

SIEVERS, L ;

SPERO, RE ;

THORNE, KS ;

VOGT, RE ;

WEISS, R ;

WHITCOMB, SE ;

ZUCKER, ME .

SCIENCE, 1992, 256 (5055) :325-333

[3]

AGEEV A, COMMUNICATION

[4]

Boley B.A., 1960, Theory of Thermal Stresses

[5] Thermal noise in mirrors of interferometric gravitational wave antennas [J].

Bondu, F ;

Hello, P ;

Vinet, JY .

PHYSICS LETTERS A, 1998, 246 (3-4) :227-236

[6]

Braginskii V. B., 2000, Physics-Uspekhi, V43, P691, DOI 10.1070/PU2000v043n07ABEH000775

[7]

Braginsky V. B, 1992, QUANTUM MEASUREMENT

[8] Thermodynamical fluctuations and photo-thermal shot noise in gravitational wave antennae [J].

Braginsky, VB ;

Gorodetsky, ML ;

Vyatchanin, SP .

PHYSICS LETTERS A, 1999, 264 (01) :1-10

[9] Thermo-refractive noise in gravitational wave antennae [J].

Braginsky, VB ;

Gorodetsky, ML ;

Vyatchanin, SP .

PHYSICS LETTERS A, 2000, 271 (5-6) :303-307

[10] Quantum nondemolition measurements: The route from toys to tools [J].

Braginsky, VB ;

Khalili, FY .

REVIEWS OF MODERN PHYSICS, 1996, 68 (01) :1-11

← 1 2 3 →