Antennas and Clocks (IMAGE)
Caption
Antennas and optical lattice clocks used. Upper left: 2.4 m antenna installed at INAF, Italy. Upper middle: 2.4 m antenna installed at NICT, Japan. Upper right: 34 m antenna located at NICT, Japan. Bottom left: The ytterbium optical lattice clock operated at INRIM, Italy. Bottom right: The strontium optical lattice clock located at NICT, Japan.
Credit
National Institute of Information and Communications Technology (NICT). Except Bottom left (Credit: Istituto Nazionale di Ricerca Metrologica (INRIM))
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