13 citations · 22 across the 6 of their papers we have counts for
7 papers
Thermal-noise-limited stabilization of a self-injection-locked diode laser using a miniature Fabry-Perot cavity
Alexander K. Vorobyev, Olga V. Khronusova, Nikita O. Zhadnov +8
We present an ultrastable laser system based on miniature core components: a self-injection-locked laser comprising a distributed-feedback laser diode and an integrated microring r…
Vertical ion transport in a surface Paul trap: escalator and elevator approaches
Alexey Russkikh, Nikita Zhadnov
Surface ion traps confining and manipulating tens of ion qubits have become the leading platform for quantum processors with high quantum volume. These devices employ the Quantum C…
Compact laser system with frequency stability dissemination for optical clocks and quantum computing
M. I. Shakirov, K. S. Kudeyarov, N. O. Zhadnov +4
Modern experiments in quantum metrology, sensing, and quantum computing require precise control of the state of atoms and molecules, achieved through the use of highly stable laser…
Optimized surface ion trap design for tight confinement and separation of ion chains
Ilya Gerasin, Nikita Zhadnov, Konstantin Kudeyarov +3
Qubit systems based on trapped ultracold ions win one of the leading positions in the quantum computing field, demonstrating quantum algorithms with the highest complexity to date.…
Temperature-independent optical cavities for laser frequency stabilization
Nikita Zhadnov, Anatoly Masalov
We propose a method for thermal expansion compensation of reference monolithic optical cavities for laser frequency stabilization. Two schemes of optical cavities are considered: a…
Partial compensation of thermal noise in the fundamental mode of an optical cavity
Nikita Zhadnov, Nikolay Kolachevsky
Thermal noise of optical cavities limits the accuracy of many experiments on precision laser spectroscopy and interferometry. The study of the physical properties of this noise ope…
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…