63 citations · 152 across the 4 of their papers we have counts for
4 papers
Fibre-optic delivery of time and frequency to VLBI station
P. Krehlik, Ł. Buczek, J. Kołodziej +18
The quality of Very Long Baseline Interferometry (VLBI) radio observations predominantly relies on precise and ultra-stable time and frequency (T&F) standards, usually hydrogen mas…
Absolute measurement of the - clock transition in neutral Sr over the 330 km-long stabilized fibre optic link
Piotr Morzynski, Marcin Bober, Dobroslawa Bartoszek-Bober +14
We report a stability below of two independent optical lattice clocks operating with bosonic Sr isotope. The value (429228066418008.3(1.9)(…
Multi-Channel Data Acquisition System with Absolute Time Synchronization
Przemysław Włodarczyk, Szymon Pustelny, Dmitry Budker +1
A low-cost, stand-alone Global-Positioning-System-time-synchronized data acquisition system is described. The constructed prototype allows recoding up to four analog signals with a…
Modeling an optical magnetometer with electronic circuits - Analysis and optimization
Przemyslaw Wlodarczyk, Szymon Pustelny, Jerzy Zachorowski +1
Optical magnetometers are currently able to achieve magnetometric sensitivities below 1 fT/Hz^1/2. Although such sensitivities are typically obtained for ultra-low-field measuremen…