Optical atompilz: propagation-invariant strongly longitudinally polarized toroidal pulses

• Main Authors: Wang, Ren, Yang, Ding-Tao, Xin, Tao, Shi, Shuai, Wang, Bing-Zhong, Shen, Yijie
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Optical atompilz; Toroidal pulses
• Online Access: https://hdl.handle.net/10356/180482
• Institution: Nanyang Technological University

Recent advancements in optical, terahertz, and microwave systems have unveiled non-transverse optical toroidal pulses characterized by skyrmionic topologies, fractal-like singularities, space-time nonseparability, and anapole-exciting ability. Despite this, the longitudinally polarized fields of can...