Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Xiangmei Dong"'
Publikováno v:
AIP Advances, Vol 13, Iss 10, Pp 105213-105213-7 (2023)
In recent years, vector beams, which have greater control freedom due to their non-uniform spatial polarization distribution, have received extensive attention from scholars. In this paper, we present a straightforward intracavity modulation method b
Externí odkaz:
https://doaj.org/article/145b9146ef7f4a2f8dceddf9f170fbf8
Publikováno v:
Sensors, Vol 23, Iss 20, p 8643 (2023)
In recent years, research on emotion recognition has become more and more popular, but there are few studies on emotion recognition based on cerebral blood oxygen signals. Since the electroencephalogram (EEG) is easily disturbed by eye movement and t
Externí odkaz:
https://doaj.org/article/61924d15b8a74d5ca31615ea7531f36d
Autor:
Xiaoyu Weng, Yu Miao, Guanxue Wang, Qiufang Zhan, Xiangmei Dong, Junle Qu, Xiumin Gao, Songlin Zhuang
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 1, Pp n/a-n/a (2023)
Light beams with optical vortices can propagate in free space only with integer orbital angular momentum. Herein, this scientific consensus theoretically and experimentally is upheaved by proposing light beams carrying natural noninteger orbital angu
Externí odkaz:
https://doaj.org/article/4436ced80b1c4dc9a30f2d94d5d3e9ce
Publikováno v:
Fundamental Research, Vol 1, Iss 5, Pp 649-654 (2021)
Vector polarization induced by a change in the scalar phase is far beyond our understanding of the relationship between polarization and phase in classical optics due to the entanglement of the inherent polarized modes of light beams. To overcome thi
Externí odkaz:
https://doaj.org/article/afdde414cb9045968ef2f25d00c36fcc
Publikováno v:
Photonics, Vol 10, Iss 6, p 637 (2023)
Alkali metal atomic cells are crucial components of atomic instruments, such as atomic magnetometers, atomic gyroscopes, and atomic clocks. A highly uniform and stable heating structure can ensure the stability of the alkali metal atom density. The v
Externí odkaz:
https://doaj.org/article/1f0841011eea4654a2a56d173791d65d
Publikováno v:
Photonics, Vol 10, Iss 5, p 492 (2023)
Measuring the internal dynamic temperature of alkali metal vapor cells is crucial for enhancing the performance of numerous atomic devices. However, conventional methods of measuring the internal dynamic temperature of the cell are prone to errors. T
Externí odkaz:
https://doaj.org/article/aaeef99f6e6947f98e8f13b54360c136
Publikováno v:
IEEE Access, Vol 8, Pp 187876-187881 (2020)
Most of shielding devices currently used for SERF magnetometers are multilayer cylindrical magnetic shielding barrels. This article studies a new multilayer spindle shaped magnetic shielding barrel for the spin exchange relaxation free (SERF) magneto
Externí odkaz:
https://doaj.org/article/6d7912fac815427b8c619c1b83bcaf5a
Publikováno v:
Photonics; Volume 10; Issue 6; Pages: 637
Alkali metal atomic cells are crucial components of atomic instruments, such as atomic magnetometers, atomic gyroscopes, and atomic clocks. A highly uniform and stable heating structure can ensure the stability of the alkali metal atom density. The v
Publikováno v:
IEEE Sensors Journal. 21:4412-4424
Uniform magnetic fields are widely used in atomic magnetometers, MRI and other fields. The traditional method of solving closed-form equations is usually used to design highly uniform magnetic field coils. In this paper, a new intelligent algorithm,
Publikováno v:
Applied optics. 60(34)
The realization of output of the controllable transverse mode in a laser resonator has always been the key problem in applications of lasers. At present, the theory of optical resonators for passive resonators is relatively mature, but the non-unifor