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作品数:268被引量:349H指数:7
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相关领域:理学机械工程更多>>
相关作者:吴德金原田义文齐昕宁利中八幡英雄更多>>
相关机构:山东大学(威海)浙江大学中国科学院紫金山天文台日本广岛大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Properties of focused Laguerre–Gaussian beam propagating in anisotropic ocean turbulence被引量:1
《Chinese Physics B》2024年第2期386-393,共8页王新光 马洋斌 袁邱杰 陈伟 王乐 赵生妹 
This work was supported by the Science and Technology Innovation Training Program of Nanjing University of Posts and Telecommunications(Grant No.CXXZD2023080);the National Natural Science Foundation of China(Grant Nos.61871234 and 62001249);the Natural Science Foundation of Nanjing University of Posts and Telecommunications(Grant No.NY222133);the Open Research Fund of National Laboratory of Solid State Microstructures(Grant No.M36055).
We analyze the properties of a focused Laguerre–Gaussian(LG)beam propagating through anisotropic ocean turbulence based on the Huygens–Fresnel principle.Under the Rytov approximation theory,we derive the analytical ...
关键词:vortex beam orbital angular momentum focusing mirror anisotropic turbulence 
In situ calibrated angle between the quantization axis and the propagating direction of the light field for trapping neutral atoms
《Chinese Physics B》2024年第2期318-323,共6页郭瑞军 何晓东 盛诚 王坤鹏 许鹏 刘敏 王谨 孙晓红 曾勇 詹明生 
Project supported by the National Natural Science Foundation of China(Grant Nos.12104414,12122412,12104464,and 12104413);the China Postdoctoral Science Foundation(Grant No.2021M702955).
The recently developed magic-intensity trapping technique of neutral atoms efficiently mitigates the detrimental effect of light shifts on atomic qubits and substantially enhances the coherence time. This technique re...
关键词:quantization axis trapping laser ANGLE compensating magnetic fields 
Enhanced circular dichroism of TDBC in a metallic hole array structure
《Chinese Physics B》2020年第9期482-486,共5页Tiantian He Qihui Ye Gang Song 
Project supported by the Fundamental Research Funds for the Central Universities and the National Key R&D Program of China(Grant No.2016YFA0301300).
We investigate the enhanced chirality of chiral molecular J-aggregates(TDBC)by the propagating surface plasmons(PSPs)in the metallic hole array structure filled with TDBC.The two ends of the hole in the metal film for...
关键词:propagating surface plasmons CHIRALITY circular dichroism 
Properties of off-axis hollow Gaussian–Schell model vortex beam propagating in turbulent atmosphere
《Chinese Physics B》2020年第6期230-236,共7页Yan-Song Song Ke-Yan Dong Shuai Chang Yan Dong Lei Zhang 
Natural Science Foundation of Jilin Province,China(Grant No.20180101031JC);the Jilin Provincial Science Foundation for Basic Research,China(Grant No.2019C040-7).
The analytical expression of off-axis hollow Gaussian–Schell model vortex beam(HGSMVB)generated by anisotropic Gaussian–Schell model source is first introduced.The evolution properties of off-axis HGSMVB propagating...
关键词:vortex beam off-axis beam Gaussian-Schell model sources laser propagation INTENSITY 
Acoustic characteristics of pulse detonation engine sound propagating in enclosed space被引量:1
《Chinese Physics B》2020年第1期378-386,共9页Yang Kang Ning Li Chun-Sheng Weng Xiao-Long Huang 
Project supported by the National Natural Science Foundation of China(Grant Nos.11372141 and 11472138);the Fundamental Research Funds for the Central Universities,China(Grant No.30919011258);the Young Scientists Fund of the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20190439)
Acoustic characteristics of pulse detonation engine(PDE)sound propagating in enclosed space are numerically and experimentally investigated.The finite element software LS-DYNA is utilized to numerically simulate the P...
关键词:pulse detonation engine acoustics characteristics enclosed space 
Spectral attenuation of a 400-nm laser pulse propagating through a plasma filament induced by an intense femtosecond laser pulse
《Chinese Physics B》2020年第1期241-245,共5页Quan-Jun Wang Rao Chen Jia-Chen Zhao Chun-Lin Sun Xiao-Zhen Wang Jing-Jie Ding Zuo-Ye Liu Bi-Tao Hu 
Project supported by the National Natural Science Foundation of China(Grant Nos.U1932133,51733004,51525303,and 21702085);the Fundamental Research Funds for the Central Universities,China(Grant Nos.lzujbky-2016-35 and lzujbky-2018-it36)
The spectral attenuation of a 400-nm probe laser propagating through a femtosecond plasma in air is studied.Defocusing effect of the low-density plasma is an obvious effect by examining the far-field patterns of the 4...
关键词:defocusing effect energy loss enhanced fluorescence 
Properties of multi-Gaussian Schell-model beams carrying an edge dislocation propagating in oceanic turbulence被引量:1
《Chinese Physics B》2019年第10期360-366,共7页Da-Jun Liu Yao-Chuan Wang Gui-Qiu Wang Hong-Ming Yin Hai-Yang Zhong 
Project supported by the National Natural Science Foundation of China(Grant Nos.11604038,11875096,and 11404048);the Fundamental Research Funds for the Central Universities,China(Grant Nos.3132019182 and 3132019184)
Based on the theory of coherence, the model of multi-Gaussian Schell-model(MGSM) beams carrying an edge dislocation generated by the MGSM source is introduced. The analytical cross-spectral density of MGSM beams carry...
关键词:OCEANIC TURBULENCE multi-Gaussian Schell-model source edge DISLOCATION laser propagation average intensity 
Comparison of three kinds of polarized Bessel vortex beams propagating through uniaxial anisotropic media
《Chinese Physics B》2019年第9期237-248,共12页Jia-Wei Liu Hai-Ying Li Wei Ding Lu Bai Zhen-Sen Wu Zheng-Jun Li 
Project supported by the National Natural Science Foundation of China(Grant Nos.61801349,61875156,and 61571355);the 111 Project,China(Grant No.B17035)
A comparison of differently polarized Bessel vortex beams propagating through a uniaxial anisotropic slab is discussed in terms of the vector wave function expansions.The magnitude profiles of electric field component...
关键词:ORBITAL ANGULAR MOMENTUM BESSEL vortex beams reflection and transmission polarization 
Dense pair plasma generation and its modulation dynamics in counter-propagating laser field被引量:1
《Chinese Physics B》2018年第10期433-439,共7页Wei-Yuan Liu Wen Luo Tao Yuan Ji-Ye Yu Min Chen 
Project supported by the National Basic Research Program of China(Grant No.2013CBA01504);the National Natural Science Foundation of China(Grant Nos.11347028,11405083,and 11675075);the Natural Science Foundation of Hunan Province,China(Grant No.2018JJ2315);the Youth Talent Project of Hunan Province,China(Grant No.2018RS3096)
With two-dimensional quantum electrodynamics(QED) particle-in-cell simulations, a dense electron-positron(e^-e~+) pair generation from laser-solid interactions is demonstrated. When the interaction of two linearl...
关键词:PIC simulation laser-plasma interaction standing wave radiation reaction 
Resonant surface plasmons of a metal nanosphere treated as propagating surface plasmons
《Chinese Physics B》2018年第6期406-409,共4页Yu-Rui Fang Xiao-Rui Tian 
supported by the National Natural Science Foundation of China(Grant No.11704058);the Fundamental Research Funds for the Central Universities,China(Grant No.DUT16RC(3)111)
On the assumption that the resonant surface plasmons on a spherical nanoparticle are formed by standing waves of two counter-propagating surface plasmon waves along the surface, by using Mie theory simulation, we find...
关键词:surface plasmons surface waves scattering of particles dispersion relations 
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