Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Zhenlian Shi"'
Autor:
Zhenlian Shi, Ziliang Li, Pengjun Wang, Wei Han, Lianghui Huang, Zengming Meng, Liangchao Chen, Jing Zhang
Publikováno v:
New Journal of Physics, Vol 25, Iss 2, p 023032 (2023)
We experimentally observe the collective excitation (called surface-mode excitation) of Bose–Einstein condensate of ^23 Na by ramping the external magnetic field across the high-partial wave magnetic Feshbach resonance corresponding to vary the ato
Externí odkaz:
https://doaj.org/article/0b68585a72a0465cb3a2ad3f3adfdd2f
Publikováno v:
Chinese Physics B. 32:023701
We report a compact experimental setup for producing a quantum degenerate mixture of Bose 23Na and Fermi 40K gases. The atoms are collected in dual dark magneto–optical traps (MOT) with species timesharing loading to reduce the light-induced loss,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2d498c1ab4ce26cee0ccf617a4f955e
https://doi.org/10.1088/1674-1056/aca14f
https://doi.org/10.1088/1674-1056/aca14f
Autor:
Zhenlian Shi, Lianghui Huang, Ziliang Li, Khan Sadiq Nawaz, Liangchao Chen, Jing Zhang, Pengjun Wang, Zengming Meng
Publikováno v:
Journal of the Optical Society of America B. 38:1229
We report on the production of Bose–Einstein condensates of sodium atoms in the hyperfine state | F = 2 , m F = 2 ⟩ in a crossed optical dipole trap using D 2 gray molasses. We use the gray molasses sub-Doppler cooling technique to obtain an atom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::768e4c55d27c19671d5bdb5c5300f267
https://doi.org/10.1364/josab.414781
https://doi.org/10.1364/josab.414781
Publikováno v:
Journal of Information and Computational Science. 11:4231-4240
The spatial clues in the new medium of depth image sequences ofier the potential opportunities to solve di‐cult problems in human detection, such as varying illumination, approximate appearance and occlusions. Therefore, object detection based on d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::203796294e81939719379f2cf478e555
https://doi.org/10.12733/jics20104835
https://doi.org/10.12733/jics20104835
Publikováno v:
Chinese Physics Letters. 35:123701
We report on the efficient gray molasses cooling of sodium atoms using the $D_{2}$ optical transition at 589.1 nm. Thanks to the hyperfine split about 6$\Gamma$ between the $|F'=2\rangle$ and $|F'=3\rangle$ in the excited state 3$^{2}P_{3/2}$, this a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f51586b791848065760d137f92d3dc8f
https://doi.org/10.1088/0256-307x/35/12/123701
https://doi.org/10.1088/0256-307x/35/12/123701
Publikováno v:
Proceedings of the 4th International Conference on Computer Engineering and Networks ISBN: 9783319111032
Named data networking (NDN) mode has natural advantages in wireless networks but introduces new problems as well. The storage space of nodes in a MANET (mobile ad hoc network) is limited; therefore, the on-path caching strategy of NDN must be modifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9499c43a231f1e518e45b175f34dba4d
https://doi.org/10.1007/978-3-319-11104-9_33
https://doi.org/10.1007/978-3-319-11104-9_33
Publikováno v:
Mathematical Problems in Engineering, Vol 2015 (2015)
Traditional visual pedestrian tracking methods perform poorly when faced with problems such as occlusion, illumination changes, and complex backgrounds. In principle, collecting more sensing information should resolve these issues. However, it is ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d145612598ab3d72c64594486af74f5
https://doaj.org/article/9b76ab95a35b4861b09b7ae5d8d4d4b7
https://doaj.org/article/9b76ab95a35b4861b09b7ae5d8d4d4b7
Publikováno v:
Chinese Physics Letters; Dec2018, Vol. 35 Issue 12, p1-1, 1p