Abstract
The schematic diagram of the compact transportable optical frequency standard based on the quadrupole transition in a single 171Yb+ ion with a relative instability at the levelx of 5 · 10−16, less than 1m3 in volume and less than 300 kg in weight is presented. The ionic trap and laser systems are described. Trap** and laser cooling of the 174Yb+ ion are experimentally demonstrated.
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Original Russian Text © I.A. Semerikov, K.Yu. Khabarova, I.V. Zalivako, A.S. Borisenko, N.N. Kolachevsky, 2018, published in Kratkie Soobshcheniya po Fizike, 2018, Vol. 45, No. 11, pp. 14–19.
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Semerikov, I.A., Khabarova, K.Y., Zalivako, I.V. et al. Compact Transportable Optical Standard Based on a Single 171Yb+ Ion (“YBIS” Project). Bull. Lebedev Phys. Inst. 45, 337–340 (2018). https://doi.org/10.3103/S1068335618110039
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DOI: https://doi.org/10.3103/S1068335618110039