Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Shanxia Bao"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-6 (2024)
Abstract Transition strengths between states are fundamental physical properties of atomic spectra. The differences in fine structure splitting of certain states are mainly attributed to the angular momentum parts of transition dipole matrix elements
Externí odkaz:
https://doaj.org/article/8075b2b243e540c6a51ce6c856b57a71
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
We demonstrated a tuned dipole interaction between Rydberg atoms by employing a controllable electric field in a cold cesium ensemble. The |nP3/2⟩ (n = 38–40) Rydberg pairs are prepared with a three-photon scheme and detected via the state-select
Externí odkaz:
https://doaj.org/article/4f8c3252c66c475dbccc27b94fc7af89
Autor:
Liantuan Xiao, Yan Gao, Chengbing Qin, Liang Wu, Shanxia Bao, Lele Qi, Shuangping Han, Guofeng Zhang, Xilong Liang, Qiang Wang
Publikováno v:
Carbon Letters. 30:123-132
Carbonaceous materials are considered as potential adsorbents for organic dyes due to their unique structures which provide high aspect ratios, hydrophobic property, large efficient surface area, and easy surface modification. In this work, graphene
Publikováno v:
Physical Review A. 94
The polarization spectra of electromagnetically induced transparency (EIT) for Zeeman sublevels in a cascade system with Rydberg state are demonstrated. The magnitude dependence of Rydberg-EIT on the polarizations of probe and coupling laser fields i
Autor:
Shanxia Bao, Hao Zhang, Georg Raithel, Jianming Zhao, Linjie Zhang, Suotang Jia, Liantuan Xiao
Publikováno v:
Optics Express. 26:29931
We perform Zeeman spectroscopy on a Rydberg electromagnetically induced transparency (EIT) system in a room-temperature Cs vapor cell, in magnetic fields up to 50 Gauss. The magnetic interactions of the |6S1/2 Fg = 4> ground, |6P3/2 Fe = 5> intermedi
Publikováno v:
Japanese Journal of Applied Physics. 57:090310
The Rydberg atom can be used as an active probe for precision radio-frequency (RF) electric field (E-field) measurement; however, the RF cavity resonance and scattering effect of an atomic vapor cell lead to polarization distortion inside the cell, a
Publikováno v:
Physical Review A. 90
We study the effects of Rydberg-atom interactions on Autler-Townes (AT) spectra in a dense gas of ultracold cesium atoms. The $6{S}_{1/2}$ and $6{P}_{3/2}$ levels of cesium are strongly coupled (Rabi frequency ${\ensuremath{\Omega}}_{c})$, and the re
Autor:
Limei Wang, Jianming Zhao, Changyong Li, Suotang Jia, Linjie Zhang, Hao Zhang, Jie Chen, Shanxia Bao
Publikováno v:
The European Physical Journal D. 68
The state transfer from cesium nS (n = 45−53) states to Stark (product) states induced by a weak electric field (WEF) pulse was investigated using the state-selective field ionization method in a standard magneto-optic trap (MOT). The WEF pulse shi
Publikováno v:
Laser Physics. 27:015701
We demonstrate a robust method of direct laser frequency locking on the Zeeman sublevel transitions between an intermediate state and Rydberg states, with continuously tunable frequency range from −35 MHz to +35 MHz, which is based on electromagnet
Publikováno v:
Physical Review A. 87