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浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Average Intensity of a Laguerre-Gaussian Vector Vortex Beam through Inhomogeneous Atmospheric Turbulence 期刊论文  OAI收割 PHOTONICS, 2023, 卷号: 10, 期号: 11 作者:  Huang, Kai;  Xu, Yonggen;  Li YQ(李语强)   |  收藏  |  浏览/下载：14/0  |  提交时间：2024/03/29 partially coherent LGVV beam  inhomogeneous atmospheric turbulence  zenith angle  average intensity   Propagation Characteristics of Partially-Coherent Radially-Polarized Vortex Beams Through Non-Kolmogorov Turbulence Along a Slant Path 期刊论文  OAI收割 JOURNAL OF RUSSIAN LASER RESEARCH, 2023 作者:  Huang, Kai;  Xu, Yonggen;  Cao, Jin;  Li YQ(李语强)   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/03/27 PCRPVB  non-Kolmogorov atmospheric turbulence  normalized average intensity  zenith angle  topological charge   Incorporating environmental impacts into zero-point shifting diagnosis of wind turbines yaw angle 期刊论文  OAI收割 ENERGY, 2022, 卷号: 238 作者:  Yang, Jian;  Wang, Li;  Song, Dongran;  Huang, Chaoneng;  Huang, Liansheng   |  收藏  |  浏览/下载：76/0  |  提交时间：2021/11/01 Wind turbines  Yaw angle  Zero-point shifting  Air temperature  Turbulence intensity   Investigation of Cooling Performances of a Non-Film-Cooled Turbine Vane Coated with a Thermal Barrier Coating Using Conjugate Heat Transfer 期刊论文  OAI收割 ENERGIES, 2018, 卷号: 11, 期号: 4 作者:  Prapamonthon P;  Yooyen S;  Sleesongsom S;  Dipasquale D;  Xu HZ   |  收藏  |  浏览/下载：24/0  |  提交时间：2018/07/17 Turbine Vane  Heat Transfer Coefficient  Thermal Barrier Coating  Turbulence Intensity  Conjugate Heat Transfer   Flow variability along a vegetated natural stream under various sediment transport rates 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2018, 卷号: 15, 期号: 11, 页码: 2347-2364 作者:  Wang Hai-zhou;  Xu Ze-xing;  Yu Hai-ti;  Wang Xie-kang   |  收藏  |  浏览/下载：10/0  |  提交时间：2020/10/26 Natural vegetation  Sediment supply  Velocity profile  Turbulence intensity  Secondary flow  Movable bed   Experimental investigation of open sea atmospheric optical turbulence 期刊论文  iSwitch采集 Acta physica sinica, 2016, 卷号: 65, 期号: 7, 页码: 7 作者:  Wang Qian;  Mei Hai-Ping;  Li Yu-Jian;  Shao Shi-Yong;  Li Xue-Bin 收藏  |  浏览/下载：40/0  |  提交时间：2019/05/09 Maritime atmospheric optics  Optical turbulence intensity  Spatial outer scale  Power spectrum scaling exponent   Comparison of correlation algorithms with correlating Shack-Hartmann wave-front images 期刊论文  OAI收割 Proceedings of SPIE: Real-Time Photonic Measurements, Data Management, and Processing II, 2016, 卷号: 10026, 页码: 100261B 作者:  Zhou, Hangcheng;  Zhang, Lanqiang;  Zhu, Lei;  Bao, Hua;  Guo, Youming   |  收藏  |  浏览/下载：16/0  |  提交时间：2018/06/14 Atmospheric Turbulence  Functions  Information Management  Spurious Signal Noise  Stress Intensity Factors  Wavefronts   Influence of Collective Boulder Array on the Surrounding Time-averaged and Turbulent Flow Fields 期刊论文  OAI收割 Journal of Mountain Science, 2014, 卷号: 11, 期号: 6, 页码: 1420-1428 Achilleas G. TSAKIRIS; A.N. Thanos PAPANICOLAOU; Seyed M. HAJIMIRZAIE; James H.J. BUCHHOLZ 收藏  |  浏览/下载：30/0  |  提交时间：2014/11/18 Boulder array  Form drag  Bed shear stress  Time-averaged velocity  Turbulence intensity   Wind Tunnel Study on Wind and Turbulence Intensity Profiles in Wind Turbine Wake 期刊论文  OAI收割 JOURNAL OF THERMAL SCIENCE, 2011, 卷号: 20, 期号: 2, 页码: 127,132 Takao MAEDA1; Yasunari KAMADA1; Junsuke MURATA1; Sayaka YONEKURA1; Takafumi; ITO1; Atsushi OKAWA1; Tetsuya KOGAKI2 收藏  |  浏览/下载：14/0  |  提交时间：2012/12/12 Horizontal axis wind turbine  Wake  Wind profile  Turbulence intensity  Power output   A study on atmospheric turbulence effects in full-optical free-space communication systems (EI CONFERENCE) 会议论文  OAI收割 2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010, September 23, 2010 - September 25, 2010, Chengdu, China 作者:  Liu P. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 Next generation free-space optical communication systems have used fiber-optic technology as the seamless connection between free-space and optical fiber. The full-optical free-space optical communication systems use optical fiber as the receiver to get faster communication speed. The atmospheric turbulence deeply influenced on the optical wave propagated in terrestrial application. As the active receiving area of the full-optical free-space optical communication systems is very small  it is important to research on the atmospheric turbulence effects on the full-optical free-space optical communication system. In this paper  we discuss about both the turbulence-induced intensity fluctuations and the angle-of-arrival effects in full-optical free-space optical communication systems which are used in a few kilometers communication. We gave the numerical results of the atmosphere turbulence effects on the free-space optical communication systems. In order to minimize the atmospheric turbulence influence on the full-optical free-space optical communications system  we also investigate the use of fine tracking system in the communication system. We have set up a full-optical free-space communication system in Tokyo and received useful data from the experiment. We compared the receiving power of the experiment  when the fine tracking system is On and Off. From the experiment results  we can see that the fine tracking system effectively mitigates the atmospheric turbulence and increases the receiving power of the communication system. 2010 IEEE.