Zobrazeno 1 - 10
of 1 454
pro vyhledávání: '"Xu Jiangtao"'
Autor:
Zhu Yi, Guo Anbo, Xu Jiangtao, Zhang Zhengwei, Pang Fufei, Zhang Weijian, Zeng Xianglong, Sun Jianfeng
Publikováno v:
Nanophotonics, Vol 12, Iss 16, Pp 3229-3242 (2023)
In this study, we experimentally showcase the microfiber evanescent-field photothermal gas detection by exploiting all-fiber MHz-level frequency shift scheme. Based on the acousto-optic interaction effect, the low-frequency shifts of 0.9 MHz and 1.83
Externí odkaz:
https://doaj.org/article/d8c3ea9ce6c34725ae245176713cecb8
Autor:
Hou Mengdie, Xu Mengjun, Xu Jiangtao, Lu Jiafeng, An Yi, Huang Liangjin, Zeng Xianglong, Pang Fufei, Li Jun, Yi Lilin
Publikováno v:
Nanophotonics, Vol 12, Iss 15, Pp 3165-3177 (2023)
Structured optical fields, such as cylindrical vector (CV) and orbital angular momentum (OAM) modes, have attracted considerable attention due to their polarization singularities and helical phase wavefront structure. However, one of the most critica
Externí odkaz:
https://doaj.org/article/08e00ad1109646d6896f7961edefedf5
Autor:
Xu Jiangtao, Sun Chengyong
Publikováno v:
E3S Web of Conferences, Vol 554, p 01011 (2024)
On the basis of analyzing the surrounding environmental conditions and the basic characteristics of potential landslides, the stability of potential landslides was analyzed, calculated, and evaluated. On this basis, the development trend and risk ass
Externí odkaz:
https://doaj.org/article/582b41add18c4cf49c54c724065ebcac
Publikováno v:
E3S Web of Conferences, Vol 554, p 01012 (2024)
In this paper,a geological disaster early warning model is constructed based on GIS,and a susceptibility evaluation system is constructed by using GIS spatial information system to obtain seven influencing factors,including slope,topographic relief,s
Externí odkaz:
https://doaj.org/article/d35bda1499a045b7814ade9a23dd6dd7
Publikováno v:
Meikuang Anquan, Vol 53, Iss 8, Pp 20-27 (2022)
In order to accurately measure the coal gas adsorption capacity and gas content under the influence of water content, soft and hard anthracite is taken as the research object, and molecular adsorption module is used to establish the coal macromolecul
Externí odkaz:
https://doaj.org/article/51161e6b1aa44608af4381a0418b5ba2
Autor:
XU Jiangtao
Publikováno v:
Meikuang Anquan, Vol 53, Iss 7, Pp 158-165 (2022)
As coal mining extends to the deep, the influence of stratum temperature on coal gas adsorption performance cannot be ignored. In this paper, soft and hard anthracite are taken as the research object, and the macromolecular structure model of coal is
Externí odkaz:
https://doaj.org/article/3bada4e8c548422aac37f40ca4b64497
Autor:
Wang Longtao, Xu Jiangtao, Lu Jiafeng, Teng Linping, Luo Zhengqian, Pang Fufei, Zeng Xianglong
Publikováno v:
Nanophotonics, Vol 10, Iss 13, Pp 3527-3539 (2021)
Recently high-order modes (HOMs) lasers have been extensively investigated due to their potential applications in mode-division multiplexing. In this paper, we present two schemes of generating HOMs from the mode-locked fiber lasers (MLFLs) in the di
Externí odkaz:
https://doaj.org/article/1977119ecd4643db9a88a954ac6cab82
Autor:
Lu Jiafeng, Shi Fan, Xu Jiangtao, Meng Linghao, Zhang Longkun, Cheng Peikang, Zhou Xuan, Pang Fufei, Zeng Xianglong
Publikováno v:
Nanophotonics, Vol 10, Iss 3, Pp 983-1010 (2020)
The burgeoning advances of spatial mode conversion in few-mode fibers emerge as the investigative hotspot in novel structured light manipulation, in that, high-order modes possess a novel fundamental signature of various intensity profiles and unique
Externí odkaz:
https://doaj.org/article/38e95389ea1d4121a8f0ff604b4ea590
Publikováno v:
MATEC Web of Conferences, Vol 95, p 07012 (2017)
According to the special response of resistance acceleration during hypersonic reentry flight, different guidance frequency will result to very different flight and control response. The analysis model for the response of resistance acceleration to t
Externí odkaz:
https://doaj.org/article/dbf4a4ef7fc444e184f1207d7fa63972
Publikováno v:
In International Journal of Hydrogen Energy 11 November 2024 90:498-507