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Showing 1–2 of 2 results
Advanced filters: Author: N. Kolachevsky Clear advanced filters

  • Precise and stable optical clocks are important for fundamental science and applications. Here the authors demonstrate a clock transitions in thulium (Tm), which has a small black body radiation frequency shift and is suitable for transportable atomic clocks.

    • A. Golovizin
    • E. Fedorova
    • N. Kolachevsky
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • There are continuous efforts in improving the stability and systematic shifts of optical clocks. Here the authors demonstrate thulium optical clock utilizing bicolor scheme involving interrogation of both hyperfine levels and they are able to cancel the quadratic Zeeman shift.

    • Artem A. Golovizin
    • Dmitry O. Tregubov
    • Nikolai N. Kolachevsky
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9