The CCL-K11 ongoing key comparison. Final report for the year 2012

Michael Matus, Helge Karlsson, Jack Stone, Oelof Krüger, Martin Zelan, Alan A. Madej, John E. Bernard, Antti Lassila, Lennart Robertsson

Research output: Contribution to journalArticleScientificpeer-review

Abstract

Lasers from four national metrological institutes (NMIs) were compared in 2012 as part of the CCL-K11 ongoing key comparison, initiated by the 13th meeting of the Comité Consultative des Longuers (CCL) in 2007. The absolute frequency of R(127) 11-5 transitions of molecular iodine was measured for these lasers following the technical protocol for CCL-K11. The results of these measurements are compiled in this report. The comparison reports, as communicated by each participant, are included as appendices. This document constitutes the fourth final report for the ongoing key comparison CCL-K11.
Original languageEnglish
Article number04005
JournalMetrologia
Volume52
Issue numberTechnical Supplement
DOIs
Publication statusPublished - 2015
MoE publication typeA1 Journal article-refereed

Fingerprint Dive into the research topics of 'The CCL-K11 ongoing key comparison. Final report for the year 2012'. Together they form a unique fingerprint.

  • Cite this

    Matus, M., Karlsson, H., Stone, J., Krüger, O., Zelan, M., Madej, A. A., Bernard, J. E., Lassila, A., & Robertsson, L. (2015). The CCL-K11 ongoing key comparison. Final report for the year 2012. Metrologia, 52(Technical Supplement), [04005]. https://doi.org/10.1088/0026-1394/52/1A/04005