Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Wei Quan"'
Publikováno v:
IEEE Sensors Journal. 21:5879-5885
Hybrid spin-exchange optical pumping is widely used in precision measurements and tests of fundamental physics. In these researches and applications, accurate measurement of the spin polarizations of hybrid alkali atoms and noble gas atoms has a sign
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 70:1-8
Alkali metal-noble gas comagnetometers operated in the regime of spin-exchange relaxation-free (SERF) have been widely used in fundamental physics tests and rotation sensing as gyroscope. Spin-exchange relaxation is an important systematic bias of th
Publikováno v:
Physical Review A. 104
In this work, we have experimentally and theoretically investigated the high-lying Rydberg state excitation for noble gas atoms subject to an intense near-infrared laser field. To obtain the signal of these high-lying Rydberg atoms which are further
Publikováno v:
High Energy Density Physics. 32:77-81
The effects of laser and plasma parameters on the proton focusing driven by Coulomb explosion in the interaction of a laser pulse with a thin arched carbon-hydrogen target are investigated by two-dimensional particle-in-cell simulations. The influenc
Autor:
Qiang Wang, Xiaodong Xu, Weiqi Li, Wei Quan Tian, Guiling Zhang, Yongyuan Jiang, Yingjie Jiang, Zhewen Liang
Publikováno v:
Physics Letters A. 383:2409-2415
This work presents a theoretical investigation on the electronic properties of double atomic carbon chains bridging graphene electrodes with density functional theory in combination with non-equilibrium Green's function. The influence of strain on th
Publikováno v:
Journal of Lightwave Technology. 37:1317-1324
In this paper, a single-fiber Sagnac-like interferometer is proposed and experimentally demonstrated for detecting atomic spin precession in an atomic magnetometer. The single-fiber Sagnac-like interferometer has a reciprocal optical structure, which
Publikováno v:
IEEE Sensors Journal. 19:492-496
The light shift is an important error source for atomic magnetometers. It would vanish if the frequency of the circularly polarized light is tuned to the optical resonance center. For high-density alkali-metal atomic magnetometers, the vapor cell has
Publikováno v:
IEEE Sensors Journal. 18:9931-9939
We reported an efficient approach to analyze spin precessions of different hyperpolarized noble gases with atomic magnetometers based on system identification. Spin evolution of the magnetometer can be robustly approximated as the second order system
Publikováno v:
IEEE Sensors Journal. 18:8198-8207
This paper aims to review the technology, developments, and applications of spin exchange relaxation free (SERF) atomic magnetometers. The generalized comparisons between the SERF magnetometer and the other types of weak magnetic sensors are elaborat
Publikováno v:
AOPC 2020: Optoelectronics and Nanophotonics; and Quantum Information Technology.
The atomic spin co-magnetometer operating in the spin-exchange relaxation-free regime is a promising rotation sensor for its ultrahigh sensitivity to inertial forces. However, it was found that the bias magnetic sensitivity (BMS) of the comagnetomete