ROCIT: Robust optical clocks for international timescales

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ROCIT: Robust optical clocks for international timescales
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  • Project overview
    • Overview
    • WP1: Robust optical clocks with on-the-fly systematic shift correction
    • WP2: International optical clock comparisons
    • WP3: Incorporating optical clocks into UTC(k) timescales
    • WP4: Optical clocks as secondary representations of the second
    • WP5: Creating impact
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EURAMET – The European Association of National Metrology Institutes

EMPIR is the main programme for European research on metrology. It coordinates research projects to address grand challenges, while supporting and developing the SI system of measurement units.

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Reporting documents – guides and templates



European Metrology project 18SIB05
ROCIT: Robust optical clocks for international timescales
Project commenced May 2019

News

  • International workshop – Optical clocks for international timekeeping
  • New recommended frequencies of optical clocks used in TAI
  • Record-breaking number of optical clocks contributing to TAI
  • New record for comparison of distant ultrastable lasers through an optical fibre network
  • Open-source software for real-time evaluation of the blackbody shift

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