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 |
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Article number | 04005 |
Journal | Metrologia |
Volume | 52 |
Issue number | Technical Supplement |
DOIs | |
Publication status | Published - 2015 |
MoE publication type | A1 Journal article-refereed |