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physics.atom-ph2010★ 24 cited
Fiber-comb-stabilized light source at 556 nm for magneto-optical trapping of ytterbium
Masami Yasuda, Takuya Kohno, Hajime Inaba +4
A frequency-stabilized light source emitting at 556 nm is realized by frequency-doubling a 1112-nm laser, which is phase-locked to a fiber-based optical frequency comb. The 1112-nm…
physics.atom-ph2009★ 97 cited
One-Dimensional Optical Lattice Clock with a Fermionic 171Yb Isotope
Takuya Kohno, Masami Yasuda, Kazumoto Hosaka +3
We demonstrate a one-dimensional optical lattice clock with ultracold 171Yb atoms, which is free from the linear Zeeman effect. The absolute frequency of the 1S0(F = 1/2) - 3P0(F =…