Borowiec Astrogeodynamic Observatory

output

20152018

^{1} S_{0}

^{3} P_{0}

clock transition in neutral

^{88}

Sr over the 330 km-long stabilized fibre optic link

63 citations

3 papers

physics.atom-ph2018★ 10 cited

Photoionization cross sections of the 5S $_{1/2}$ and 5P $_{3/2}$ states of Rb in simultaneous magneto-optical trapping of Rb and Hg

M. Witkowski, R. Munoz-Rodriguez, A. Raczyński +5

We report the measurement of the photoionization cross sections of the 5S $_{1/2}$ and 5P $_{3/2}$ states of $^{87}$ Rb in a two-species Hg and Rb magneto-optical trap (MOT) by…

astro-ph.IM2017★ 49 cited

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…

physics.atom-ph2015★ 63 cited

Absolute measurement of the $^{1} S_{0}$ - $^{3} P_{0}$ clock transition in neutral $^{88}$ Sr over the 330 km-long stabilized fibre optic link

Piotr Morzynski, Marcin Bober, Dobroslawa Bartoszek-Bober +14

We report a stability below $7 \times 10^{- 17}$ of two independent optical lattice clocks operating with bosonic $^{88}$ Sr isotope. The value (429228066418008.3(1.9) $_{sy s t}$ (…

Photoionization cross sections of the 5S1/2​ and 5P3/2​ states of Rb in simultaneous magneto-optical trapping of Rb and Hg

Fibre-optic delivery of time and frequency to VLBI station

Absolute measurement of the 1S0​ - 3P0​ clock transition in neutral 88Sr over the 330 km-long stabilized fibre optic link

Photoionization cross sections of the 5S $_{1/2}$ and 5P $_{3/2}$ states of Rb in simultaneous magneto-optical trapping of Rb and Hg

Absolute measurement of the $^{1} S_{0}$ - $^{3} P_{0}$ clock transition in neutral $^{88}$ Sr over the 330 km-long stabilized fibre optic link