Abstract
We introduce a nonlinear metasurface that generates broadband terahertz radiation and focuses each frequency to a different focal point. This demonstration advances the development of efficient optical devices for the terahertz spectral region.
© 2020 The Author(s)
PDF Article | Presentation VideoMore Like This
Mai Tal, Shay Keren-Zur, and Tal Ellenbogen
SM2F.6 CLEO: Science and Innovations (CLEO:S&I) 2020
Shay Keren-Zur, Daniel Mittleman, and Tal Ellenbogen
JTu3A.101 Frontiers in Optics (FiO) 2018
Yaoju Zhang, Xiao Qian, Xiukai Ruan, and Haiyong Zhu
DW2A.15 Digital Holography and Three-Dimensional Imaging (DH) 2015