675 citations · 3.2k across the 30 of their papers we have counts for
Showing 2001 · physics.opticsShow all
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physics.optics2001★ 155 cited
Ultra-precise measurement of optical frequency ratios
Jörn Stenger, Harald Schnatz, Christian Tamm +1
We developed a novel technique for frequency measurement and synthesis, based on the operation of a femtosecond comb generator as transfer oscillator. The technique can be used to…
physics.optics2001★ 127 cited
Absolute frequency measurement of the 171Yb+ clock transition with a Kerr-lens mode-locked femtosecond laser
Joern Stenger, Christian Tamm, Nils Haverkamp +2
We have measured the frequency of the electric-quadrupole transition of Yb with a relative uncertainty of , = 688…