Theoretical Analysis of Vector-Vortex Fields Generated by Quasi-Periodic   Planar Structure

doi:10.1109/LAWP.2014.2308187

CORC > 北京大学 > 信息科学技术学院

	Theoretical Analysis of Vector-Vortex Fields Generated by Quasi-Periodic Planar Structure
	Li, Lianlin ; Tan, Yunhua
刊名	ieee antennas and wireless propagation letters
	2014
关键词	Electromagnetic diffraction lens optical vortices planar arrays BEAMS
DOI	10.1109/LAWP.2014.2308187
英文摘要	It was experimentally demonstrated that a circularly polarized plane beam passing through a properly designed quasi-periodic planar structure (qPPS) will be converted into the Bessel-like beam with spiral phase structure. This letter provides the analysis of the vector-vortex field diffracted from the qPPS by performing the rigorous vector diffraction theory. Results demonstrate that a vector-vortex beam can be generated by employing such qPPS, and that its polarization profile can be manipulated by changing elliptically polarized field illuminated onto the qPPS. Results derived in this letter are expected to find potential applications in communication, imaging, etc.; Engineering, Electrical & Electronic; Telecommunications; SCI(E); 1; ARTICLE; lianlin.li@pku.edu.cn; tanggeric@pku.edu.cn; 487-490; 13
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152213]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Lianlin,Tan, Yunhua. Theoretical Analysis of Vector-Vortex Fields Generated by Quasi-Periodic Planar Structure[J]. ieee antennas and wireless propagation letters,2014.
APA	Li, Lianlin,&Tan, Yunhua.(2014).Theoretical Analysis of Vector-Vortex Fields Generated by Quasi-Periodic Planar Structure.ieee antennas and wireless propagation letters.
MLA	Li, Lianlin,et al."Theoretical Analysis of Vector-Vortex Fields Generated by Quasi-Periodic Planar Structure".ieee antennas and wireless propagation letters (2014).