44 citations · 108 across the 8 of their papers we have counts for
8 papers
Deep Laser Cooling of Thulium Atoms to Sub-K Temperatures in Magneto-Optical Trap
Daniil Provorchenko, Dmitry Tregubov, Denis Mishin +6
Deep laser cooling of atoms, ions, and molecules facilitates the study of fundamental physics as well as applied research. In this work, we report on the narrow-line laser cooling…
Realizing quantum gates with optically-addressable Yb ion qudits
M. A. Aksenov, I. V. Zalivako, I. A. Semerikov +6
The use of multilevel information carriers, also known as qudits, is a promising path for exploring scalability of quantum computing devices. Here we present a proof-of-principle r…
Coherent effects contribution to a fast gate fidelity in ion quantum computer
Pavel Sidorov, Mikhail Aksenov, Ilia Zalivako +4
Trapped ions are one of the most promising platforms for quantum computing due to the longest qubit coherence times and the highest gate fidelities. However, scaling the number of…
Long 48-cm ULE cavities in vertical and horizontal orientations for Sr optical clock
Nikita Zhadnov, Konstantin Kudeyarov, Denis Kryuchkov +3
The development of an optical clock with ultimate accuracy and stability requires lasers with very narrow linewidth. We present two ultrastable laser systems based on 48 cm long Fa…
Extraordinary low systematic frequency shifts in bi-colour thulium optical clock
A. Golovizin, D. Tregubov, E. Fedorova +5
Optical atomic clocks have already overcome the eighteenth decimal digit of instability and uncertainty demonstrating incredible control over external perturbations of the clock tr…
Compact transportable 171Yb+ single-ion optical fully automated clock with 4.9E-16 relative instability
Timur Abbasov, Konstantin Makarenko, Ivan Sherstov +10
The paper describes the results achieved in the development of the compact transportable fully automated optical clock based on a single 171Yb+ ion in a radiofrequency (RF) quadrup…
Simultaneous two initial clock states preparation for thulium optical clock
E. Fedorova, A. Golovizin, D. Tregubov +5
Due to the low sensitivity of the thulium optical clock to black-body radiation and good accuracy and stability estimations, it appears to be one of the most promising transportabl…
Two-temperature momentum distribution in a Thulium magneto-optical trap
E. Kalganova, O. Prudnikov, A. Golovizin +6
Second-stage laser cooling of thulium atoms at the 530.7 nm transition with a natural linewidth of 350 kHz offers an interesting possibility to study different regimes of a magneto…