Spin-orbital angular momentum tomography of a chiral plasmonic lens using leakage radiation microscopy

doi:10.1364/ol.43.001918

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	Spin-orbital angular momentum tomography of a chiral plasmonic lens using leakage radiation microscopy
	Zhao, A.; Pham, A.; Jebali, N.; Drezet, A.
刊名	Optics Letters
	2018
卷号	43 期号:8 页码:1918-1921
关键词	vortex beams polarization generation polaritons efficient light Optics
ISSN号	0146-9592
DOI	10.1364/ol.43.001918
英文摘要	Based on the spin-dependent directional coupling of surface plasmons (SPs) by Lambda-shaped antennas, ring-shaped structures built with such antennas have potential applications for optical tweezers and optical switch technology. In this Letter, we introduce an optical method for realizing a complete polarization tomography of coupled SP fields by such a chiral-planar structure. We use a far-field optical approach, namely leakage radiation microscopy (LRM), to map the SPs propagation and polarization. Here, we fully analyze the polarization state of the generated SPs inside the vortex lens structure. In addition, we provide a theoretical model which agrees well with the experimental results. (C) 2018 Optical Society of America
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/61156]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Zhao, A.,Pham, A.,Jebali, N.,et al. Spin-orbital angular momentum tomography of a chiral plasmonic lens using leakage radiation microscopy[J]. Optics Letters,2018,43(8):1918-1921.
APA	Zhao, A.,Pham, A.,Jebali, N.,&Drezet, A..(2018).Spin-orbital angular momentum tomography of a chiral plasmonic lens using leakage radiation microscopy.Optics Letters,43(8),1918-1921.
MLA	Zhao, A.,et al."Spin-orbital angular momentum tomography of a chiral plasmonic lens using leakage radiation microscopy".Optics Letters 43.8(2018):1918-1921.