M. Kumagai

most citedDirect Comparison of Distant Optical Lattice Clocks at the

1 0^{- 16}

Uncertainty

107 citations · 242 across the 3 of their papers we have counts for

collaborators

3 papers

physics.atom-ph2012★ 51 cited

Stability Transfer between Two Clock Lasers Operating at Different Wavelengths for Absolute Frequency Measurement of Clock Transition in 87Sr

A. Yamaguchi, N. Shiga, S. Nagano +5

We demonstrated transferring the stability of one highly stable clock laser operating at 729 nm to another less stable laser operating at 698 nm. The two different wavelengths were…

physics.optics2011★ 84 cited

All-optical link for direct comparison of distant optical clocks

Miho Fujieda, Motohiro Kumagai, Shigeo Nagano +3

We developed an all-optical link system for making remote comparisons of two distant ultra-stable optical clocks. An optical carrier transfer system based on a fiber interferometer…

physics.atom-ph2011★ 107 cited

Direct Comparison of Distant Optical Lattice Clocks at the $1 0^{- 16}$ Uncertainty

Atsushi Yamaguchi, Miho Fujieda, Motohiro Kumagai +7

Fiber-based remote comparison of $^{87}$ Sr lattice clocks in 24 km distant laboratories is demonstrated. The instability of the comparison reaches $5 \times 1 0^{- 16}$ over an averagi…

Stability Transfer between Two Clock Lasers Operating at Different Wavelengths for Absolute Frequency Measurement of Clock Transition in 87Sr

All-optical link for direct comparison of distant optical clocks

Direct Comparison of Distant Optical Lattice Clocks at the 10−16 Uncertainty

Direct Comparison of Distant Optical Lattice Clocks at the $1 0^{- 16}$ Uncertainty