| Orbit–orbit interaction and photonic orbital Hall effect in reflection of a light beam |
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| 引用本文： | 张进,周新星,凌晓辉,陈世贞,罗海陆,文双春.Orbit–orbit interaction and photonic orbital Hall effect in reflection of a light beam[J].中国物理 B,2014(6):287-294. |
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| 作者姓名： | 张进 周新星 凌晓辉 陈世贞 罗海陆 文双春 |
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| 基金项目： | supported by the National Natural Science Foundation of China(Grant Nos.61025024 and 11074068);the Innovation Foundation for Postgraduates of Hunan Province,China(Grant No.CX2013B130) |
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| 摘 要： | We examine the orbit-orbit interaction when a paraxial beamwith intrinsic orbital angular momentum （IOAM） reflects at an air-glass interface. The orbital-dependent splitting of the beam intensity distribution arises due to the interaction between IOAM and extrinsic orbital angular momentum （EOAM）. In addition, we find that the beam centroid shows an orbital-dependent rotation when seen along the propagation axis. However, the motion of the beam centroid related to the orbit-orbit interaction undergoes a straight line trajectory with a small angle inclining from the propagation axis. Similar to a previously developed spin-dependent splitting in the photonic spin Hall effect, the orbital-dependent splitting could lead to the photonic orbital Hall effect.
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| 关 键 词： | 轨道相互作用 霍尔效应 光子 光束 轨道角动量 反射 自旋相关 强度分布 |
Orbit-orbit interaction and photonic orbital Hall effect in reflection of a light beam |
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| Zhang Jin,Zhou Xin-Xing,Ling Xiao-Hui,Chen Shi-Zhen,Luo Hai-Lu,Wen Shuang-Chun.Orbit-orbit interaction and photonic orbital Hall effect in reflection of a light beam[J].Chinese Physics B,2014(6):287-294. |
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| Authors: | Zhang Jin Zhou Xin-Xing Ling Xiao-Hui Chen Shi-Zhen Luo Hai-Lu Wen Shuang-Chun |
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| Abstract: | photonic orbit Hall effect, optical resonance |
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| Keywords: | photonic orbit Hall effect optical resonance |
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