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Electromagnetic wave propagating along a space curve
Lai, Meng-Yun1; Wang, Yong-Long2,3,4; Liang, Guo-Hua5; Wang, Fan1; Zong, Hong-Shi1,6,7
2018-03-22
Source PublicationPHYSICAL REVIEW A
ISSN2469-9926
Volume97Issue:3Pages:6
Corresponding AuthorWang, Yong-Long(wangyonglong@lyu.edu.cn) ; Zong, Hong-Shi(zonghs@nju.edu.cn)
AbstractBy using the thin-layer approach, we derive the effective equation for the electromagnetic wave propagating along a space curve. We find intrinsic spin-orbit, extrinsic spin-orbit, and extrinsic orbital angular-momentum and intrinsic orbital angular-momentum couplings induced by torsion, which can lead to geometric phase, spin, and orbital Hall effects. And we show the helicity inversion induced by curvature that can convert a right-handed circularly polarized electromagnetic wave into a left-handed polarized one, vice versa. Finally, we demonstrate that the gauge invariance of the effective dynamics is protected by the geometrically induced gauge potential.
DOI10.1103/PhysRevA.97.033843
WOS KeywordQUANTUM-MECHANICS ; ANGULAR-MOMENTUM ; OPTICAL-FIBERS ; LIGHT ; POLARIZATION ; ROTATION ; GUIDE
Indexed BySCI
Language英语
WOS Research AreaOptics ; Physics
WOS SubjectOptics ; Physics, Atomic, Molecular & Chemical
WOS IDWOS:000428010600006
PublisherAMER PHYSICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/22500
Collection中国科学院紫金山天文台
Corresponding AuthorWang, Yong-Long; Zong, Hong-Shi
Affiliation1.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
2.Nanjing Univ, Dept Mat Sci & Engn, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China
3.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China
4.Linyi Univ, Sch Phys & Elect Engn, Linyi 276005, Peoples R China
5.Nanjing Univ, Coll Engn & Appl Sci, Nanjing 210093, Jiangsu, Peoples R China
6.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China
7.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Lai, Meng-Yun,Wang, Yong-Long,Liang, Guo-Hua,et al. Electromagnetic wave propagating along a space curve[J]. PHYSICAL REVIEW A,2018,97(3):6.
APA Lai, Meng-Yun,Wang, Yong-Long,Liang, Guo-Hua,Wang, Fan,&Zong, Hong-Shi.(2018).Electromagnetic wave propagating along a space curve.PHYSICAL REVIEW A,97(3),6.
MLA Lai, Meng-Yun,et al."Electromagnetic wave propagating along a space curve".PHYSICAL REVIEW A 97.3(2018):6.
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