Thermal correction of the radii of curvature of mirrors for GEO 600

H. Lück; A. Freise; S. Goßler; S. Hild; K. Kawabe; K. Danzmann

doi:10.1088/0264-9381/21/5/090

Thermal correction of the radii of curvature of mirrors for GEO 600

H. Lück^*, A. Freise, S. Goßler, S. Hild, K. Kawabe, K. Danzmann

^*Corresponding author for this work

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

A mismatch of the radii of curvature of the mirrors in the arms of an interferometric gravitational-wave detector can be partly compensated by creating a thermal gradient inside the mirror. This paper shows how the interference quality at the output of the German/British GEO 600 gravitational-wave detector could be improved with a simple ring heater.

Original language	English
Pages (from-to)	S985-S989
Journal	Classical and Quantum Gravity
Volume	21
Issue number	5
DOIs	https://doi.org/10.1088/0264-9381/21/5/090
Publication status	Published - 7 Mar 2004
Externally published	Yes

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title = "Thermal correction of the radii of curvature of mirrors for GEO 600",

abstract = "A mismatch of the radii of curvature of the mirrors in the arms of an interferometric gravitational-wave detector can be partly compensated by creating a thermal gradient inside the mirror. This paper shows how the interference quality at the output of the German/British GEO 600 gravitational-wave detector could be improved with a simple ring heater.",

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AU - Freise, A.

AU - Goßler, S.

AU - Hild, S.

AU - Kawabe, K.

AU - Danzmann, K.

PY - 2004/3/7

Y1 - 2004/3/7

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AB - A mismatch of the radii of curvature of the mirrors in the arms of an interferometric gravitational-wave detector can be partly compensated by creating a thermal gradient inside the mirror. This paper shows how the interference quality at the output of the German/British GEO 600 gravitational-wave detector could be improved with a simple ring heater.

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Thermal correction of the radii of curvature of mirrors for GEO 600

Abstract

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