Title :
Frequency comparisons of Sr, Yb, and Hg based optical lattice clocks and their applications
Author :
Katori, H. ; Ushijima, I. ; Das, M. ; Nemitz, N. ; Ohkubo, T. ; Yamanaka, K. ; Ohmae, N. ; Takano, T. ; Akatsuka, T. ; Yamaguchi, A. ; Takamoto, M.
Author_Institution :
Quantum Metrol. Lab., RIKEN, Wako, Japan
Abstract :
We report recent progress of optical lattice clocks with strontium, ytterbium and mercury atoms with an emphasis on their synchronous frequency comparison inside a laboratory and inter-laboratories connected by a phase-stabilized fiber link.
Keywords :
mercury (metal); optical fibres; optical lattices; optical links; strontium; ytterbium; Hg; Sr; Yb; mercury based optical lattice clocks; phase-stabilized fiber link; strontium based optical lattice clocks; synchronous frequency comparison; ytterbium based optical lattice clocks; Atom optics; Atomic clocks; Lattices; Optical fibers; Uncertainty;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
