Manipulating Photonic Nanojet Parameters of Micron-sized Dielectric Microspheres

摘要：

　　The results of our systematic theoretical investigations of spatial and amplitude characteristics of PNJ formed in the vicinity of transparent dielectric microspheres exposed to the laser radiation are presented.Based on the numerical calculation within the framework of the extended Mie theory for the optical radiation scattering on multilayered sphere,spatial and amplitude characteristics of the photonic jet of particles with a different size,optical properties,and structural composition were considered.In particular,for the first time the influence of the shell thickness and refractive index of composite two-layer microparticle on PNJ parameters were studied.

作者: Yuri E.Geints Ekaterina K.Panina Alexander A.Zemlyanov

作者单位: Zuev Institute of Atmospheric Optics SB RAS,1 Zuev square,Tomsk 634021,Russia

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 794-798

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）