Scale-factor corrections in large ring lasers

B. Pritsch; K. U. Schreiber; A. Velikoseltsev; J. P.R. Wells

doi:10.1063/1.2768639

Scale-factor corrections in large ring lasers

B. Pritsch
, K. U. Schreiber
, A. Velikoseltsev
, J. P.R. Wells

Forschungseinrichtung Satellitengeodäsie

Technische Universität München
University of Canterbury

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

13 Zitate (Scopus)

Abstract

The authors report on fluctuations of the geometric scale factor of a very large ring laser situated 30 m underground in the Cashmere Cavern in Christchurch (New Zealand). Variations in temperature and atmospheric pressure cause thermoelastic deformations to the cavern, which lead to changes of the area and perimeter of the ring laser structure. In situ beam monitoring has been used to partially correct for these effects.

Originalsprache	Englisch
Aufsatznummer	061115
Fachzeitschrift	Applied Physics Letters
Jahrgang	91
Ausgabenummer	6
DOIs	https://doi.org/10.1063/1.2768639
Publikationsstatus	Veröffentlicht - 2007

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10.1063/1.2768639

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title = "Scale-factor corrections in large ring lasers",

abstract = "The authors report on fluctuations of the geometric scale factor of a very large ring laser situated 30 m underground in the Cashmere Cavern in Christchurch (New Zealand). Variations in temperature and atmospheric pressure cause thermoelastic deformations to the cavern, which lead to changes of the area and perimeter of the ring laser structure. In situ beam monitoring has been used to partially correct for these effects.",

author = "B. Pritsch and Schreiber, \{K. U.\} and A. Velikoseltsev and Wells, \{J. P.R.\}",

note = "Funding Information: This work was supported by the Bundesamt f{\"u}r Karto-graphie und Geod{\"a}sie (Germany) and through the Marsden fund of the Royal Society of New Zealand, research contract UOC106. The authors thank R. Hurst for his contributions and discussions, W. Schl{\"u}ter for his support, and R. Thirkettle for technical assistance.",

year = "2007",

doi = "10.1063/1.2768639",

language = "English",

volume = "91",

journal = "Applied Physics Letters",

issn = "0003-6951",

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AU - Pritsch, B.

AU - Schreiber, K. U.

AU - Velikoseltsev, A.

AU - Wells, J. P.R.

N1 - Funding Information: This work was supported by the Bundesamt für Karto-graphie und Geodäsie (Germany) and through the Marsden fund of the Royal Society of New Zealand, research contract UOC106. The authors thank R. Hurst for his contributions and discussions, W. Schlüter for his support, and R. Thirkettle for technical assistance.

PY - 2007

Y1 - 2007

N2 - The authors report on fluctuations of the geometric scale factor of a very large ring laser situated 30 m underground in the Cashmere Cavern in Christchurch (New Zealand). Variations in temperature and atmospheric pressure cause thermoelastic deformations to the cavern, which lead to changes of the area and perimeter of the ring laser structure. In situ beam monitoring has been used to partially correct for these effects.

AB - The authors report on fluctuations of the geometric scale factor of a very large ring laser situated 30 m underground in the Cashmere Cavern in Christchurch (New Zealand). Variations in temperature and atmospheric pressure cause thermoelastic deformations to the cavern, which lead to changes of the area and perimeter of the ring laser structure. In situ beam monitoring has been used to partially correct for these effects.

UR - https://www.scopus.com/pages/publications/34547842672

U2 - 10.1063/1.2768639

DO - 10.1063/1.2768639

M3 - Article

AN - SCOPUS:34547842672

SN - 0003-6951

VL - 91

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 6

M1 - 061115

ER -

Scale-factor corrections in large ring lasers

Abstract

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