70 citations · 125 across the 4 of their papers we have counts for
4 papers
946-nm Nd:YAG digital-locked laser at in 1 s and transfer-locked to a cryogenic silicon cavity
A. Didier, S. Ignatovich, E. Benkler +2
We present a Nd:YAG ultra-stable laser system operating at 946 nm and demonstrate a fractional frequency instability of at 1 s by pre-stabilizing it to a 30 cm-…
Combined error signal in Ramsey spectroscopy of clock transitions
V. I. Yudin, A. V. Taichenachev, M. Yu. Basalaev +6
We have developed a universal method to form the reference signal for the stabilization of arbitrary atomic clocks based on Ramsey spectroscopy. Our approach uses an interrogation…
Controlling systematic frequency uncertainties at the level in linear Coulomb crystals
J. Keller, T. Burgermeister, D. Kalincev +5
Trapped ions are ideally suited for precision spectroscopy, as is evident from the remarkably low systematic uncertainties of single-ion clocks. The major weakness of these clocks…
An avalanche transistor-based nanosecond pulse generator with 25 MHz repetition rate
N. Beev, J. Keller, T. E. Mehlstäubler
We have developed an avalanche transistor-based pulse generator for driving the photocathode of an image intensifier, which comprises a mainly capacitive load on the order of 100 p…