Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Khabarova K."'
Autor:
Aksenov, M. A., Zalivako, I. V., Semerikov, I. A., Borisenko, A. S., Semenin, N. V., Sidorov, P. L., Fedorov, A. K., Khabarova, K. Yu., Kolachevsky, N. N.
Publikováno v:
Phys. Rev. A 107, 052612 (2023)
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 realization of a quantum processor register that uses optically-address
Externí odkaz:
http://arxiv.org/abs/2210.09121
Autor:
Golovizin A., Kalganova E., Sukachev D., Vishnyakova G., Tregubov D., Fedorov S., Akimov A., Kolachevsky N., Khabarova K., Sorokin V.
Publikováno v:
EPJ Web of Conferences, Vol 103, p 06002 (2015)
Externí odkaz:
https://doaj.org/article/a78d8fe15f3a4d2893c56b7e4fd260d5
Publikováno v:
EPJ Web of Conferences, Vol 103, p 06004 (2015)
Externí odkaz:
https://doaj.org/article/f0a2e2a50bb744ba9b4f2e28689d7029
Autor:
Golovizin A., Kalganova E., Vishnyakova G., Tregubov D., Khabarova K., Sorokin V., Kolachevsky N.
Publikováno v:
EPJ Web of Conferences, Vol 103, p 01007 (2015)
We discuss current progress in laser cooling of lanthanides (Er, Yb, Dy, Tm etc.) focusing on applications. We describe some important peculiarities taking Thulium atom as an example: Two stage laser cooling, trapping in an optical lattice, anisotrop
Externí odkaz:
https://doaj.org/article/4cb3b5551fa54a988a3f141628de8d68
Autor:
Golovizin, A., Tregubov, D., Fedorova, E., Mishin, D., Provorchenko, D., Khabarova, K., Sorokin, V., Kolachevsky, N.
Optical atomic clocks have already overcome the eighteenth decimal digit of instability and uncertainty demonstrating incredible control over external perturbations of the clock transition frequency. At the same time there is an increasing demand for
Externí odkaz:
http://arxiv.org/abs/2102.07468
Autor:
Fedorova, E., Golovizin, A., Tregubov, D., Mishin, D., Provorchenko, D., Sorokin, V., Khabarova, K., Kolachevsky, N.
Publikováno v:
Phys. Rev. A 102, 063114 (2020)
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 transportable optical clocks. One of the leading systematic effects for Tm clock t
Externí odkaz:
http://arxiv.org/abs/2008.02050
Autor:
Golovisin, A., Fedorova, E., Tregubov, D., Sukachev, D., Khabarova, K., Sorokin, V., Kolachevsky, N.
Publikováno v:
Nat Commun 10, 1724 (2019)
With direct polarizability measurements we demonstrated extremely low sensitivity of the inner-shell clock transition at $1.14\,\mu$m in Tm atoms to external dc electric fields and black-body radiation (BBR). We measured differential polarizabilities
Externí odkaz:
http://arxiv.org/abs/1809.02215
Autor:
Kalganova, E., Prudnikov, O., Golovizin, A., Tregubov, D., Vishnyakova, G., Sukachev, D., Khabarova, K., Sorokin, V., Kolachevsky, N.
Publikováno v:
Phys. Rev. A 96, 033418 (2017)
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-optical trap (MOT). The intermediate value of the spectral linewidth
Externí odkaz:
http://arxiv.org/abs/1707.02947
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Fedorov, S. A., Vishnyakova, G. A., Kalganova, E. S., Sukachev, D. D., Golovizin, A. A., Tregubov, D. O., Khabarova, K. Yu., Akimov, A. V., Kolachevsky, N. N., Sorokin, V. N.
Publikováno v:
Appl. Phys. B, 121, 275 (2015)
We report on the improved measurement of the hyperfine structure of $4f^{12}(^3 H_6)5d_{5/2}6s^2$ $(J=9/2)$ excited state in Tm-169 which is involved in the second-stage laser cooling of Tm. To measure the absolute value of the hyperfine splitting in
Externí odkaz:
http://arxiv.org/abs/1611.01679