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

doi:10.1088/0026-1394/52/1A/04005

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

Bundesamt für Eich- und Vermessungswesen (BEV)
Norwegian Metrology Service
National Institute of Standards and Technology (NIST)
National Metrology Institute of South Africa
RISE Research Institutes of Sweden
National Research Council Canada (NRC)
Bureau International des Poids et Mesures (BIPM)

Research output: Contribution to journal › Article › Scientific › peer-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 language	English
Article number	04005
Journal	Metrologia
Volume	52
Issue number	Technical Supplement
DOIs	https://doi.org/10.1088/0026-1394/52/1A/04005
Publication status	Published - 2015
MoE publication type	A1 Journal article-refereed

Access to Document

10.1088/0026-1394/52/1A/04005

Cite this

@article{0589051adf104b198e018528ae2e3d58,

title = "The CCL-K11 ongoing key comparison. Final report for the year 2012",

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 Comit{\'e} 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.",

author = "Michael Matus and Helge Karlsson and Jack Stone and Oelof Kr{\"u}ger and Martin Zelan and Madej, \{Alan A.\} and Bernard, \{John E.\} and Antti Lassila and Lennart Robertsson",

year = "2015",

doi = "10.1088/0026-1394/52/1A/04005",

language = "English",

volume = "52",

journal = "Metrologia",

issn = "0026-1394",

publisher = "Institute of Physics IOP",

number = "Technical Supplement",

}

TY - JOUR

T1 - The CCL-K11 ongoing key comparison. Final report for the year 2012

AU - Matus, Michael

AU - Karlsson, Helge

AU - Stone, Jack

AU - Krüger, Oelof

AU - Zelan, Martin

AU - Madej, Alan A.

AU - Bernard, John E.

AU - Lassila, Antti

AU - Robertsson, Lennart

PY - 2015

Y1 - 2015

N2 - 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.

AB - 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.

U2 - 10.1088/0026-1394/52/1A/04005

DO - 10.1088/0026-1394/52/1A/04005

M3 - Article

SN - 0026-1394

VL - 52

JO - Metrologia

JF - Metrologia

IS - Technical Supplement

M1 - 04005

ER -

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

Abstract

Access to Document

Fingerprint

Cite this