Focus shaping of linearly polarized Lorentz beam with sine-azimuthal variation wavefront

• Main Authors: Gao, Xiumin, Zhang, Dawei, Ting, Mei, Rui, Fu, Zhan, Qiufang, Zhuang, Songlin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: https://hdl.handle.net/10356/99015; http://hdl.handle.net/10220/17086
• Institution: Nanyang Technological University

Focal shaping plays an important role in many optical focusing systems. In this paper, the focusing properties of linearly polarized Lorentz beam with sine-azimuthal variation wavefront were investigated. Simulation results show that the focal pattern can be altered considerably by the beam paramete...