Comparison between two mobile absolute gravimeters: Optical versus atomic interferometers

Research output: Contribution to journalArticleResearchpeer review

Authors

  • S. Merlet
  • Q. Bodart
  • N. Malossi
  • A. Landragin
  • F. Pereira Dos Santos
  • O. Gitlein
  • L. Timmen

Research Organisations

External Research Organisations

  • Centre national de la recherche scientifique (CNRS)
  • University of Pisa
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Details

Original languageEnglish
Pages (from-to)L9-L11
JournalMETROLOGIA
Volume47
Issue number4
Publication statusPublished - 18 Jun 2010

Abstract

We report a comparison between two absolute gravimeters: the LNE-SYRTE cold atom gravimeter and FG5#220 of Leibniz Universität of Hannover. They rely on different principles of operation: atomic and optical interferometry. Both are movable which enabled them to participate in the last International Comparison of Absolute Gravimeters (ICAG’09) at BIPM. Immediately after, their bilateral comparison took place in the LNE watt balance laboratory and showed an agreement of (4.3 ± 6.4)µGal.

ASJC Scopus subject areas

Cite this

Comparison between two mobile absolute gravimeters: Optical versus atomic interferometers. / Merlet, S.; Bodart, Q.; Malossi, N. et al.
In: METROLOGIA, Vol. 47, No. 4, 18.06.2010, p. L9-L11.

Research output: Contribution to journalArticleResearchpeer review

Merlet, S, Bodart, Q, Malossi, N, Landragin, A, Pereira Dos Santos, F, Gitlein, O & Timmen, L 2010, 'Comparison between two mobile absolute gravimeters: Optical versus atomic interferometers', METROLOGIA, vol. 47, no. 4, pp. L9-L11. https://doi.org/10.48550/arXiv.1005.0357, https://doi.org/10.1088/0026-1394/47/4/L01
Merlet, S., Bodart, Q., Malossi, N., Landragin, A., Pereira Dos Santos, F., Gitlein, O., & Timmen, L. (2010). Comparison between two mobile absolute gravimeters: Optical versus atomic interferometers. METROLOGIA, 47(4), L9-L11. https://doi.org/10.48550/arXiv.1005.0357, https://doi.org/10.1088/0026-1394/47/4/L01
Merlet S, Bodart Q, Malossi N, Landragin A, Pereira Dos Santos F, Gitlein O et al. Comparison between two mobile absolute gravimeters: Optical versus atomic interferometers. METROLOGIA. 2010 Jun 18;47(4):L9-L11. doi: 10.48550/arXiv.1005.0357, 10.1088/0026-1394/47/4/L01
Merlet, S. ; Bodart, Q. ; Malossi, N. et al. / Comparison between two mobile absolute gravimeters : Optical versus atomic interferometers. In: METROLOGIA. 2010 ; Vol. 47, No. 4. pp. L9-L11.
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