Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Zhang, Xueqian"'
Autor:
Zheng, Jingjing, Zhang, Xueqian, Liu, Lixiang, Li, Quan, Singh, Leena, Han, Jiaguang, Yan, Fengping, Zhang, Weili
Publikováno v:
J Infrared Milli Terahz Waves (2017)
Using metasurfaces to control the wave propagation at will has been very successful over the broad electromagnetic spectrum in recent years. By encoding specially designed abrupt changes of electromagnetic parameters into metasurfaces, such as phase
Externí odkaz:
http://arxiv.org/abs/2204.00693
Pancharatnam-Berry phase induced spin-selective transmission in herringbone dielectric metamaterials
Autor:
Kenney, Mitchell, Li, Shaoxian, Zhang, Xueqian, Su, Xiaoqiang, Kim, Teun-Teun, Wang, Dongyang, Wu, Dongmin, Ouyang, Chunmei, Han, Jiaguang, Zhang, Weili, Sun, Hongbo, Zhang, Shuang
Manipulating the polarisation of light is crucial for sensing and imaging applications. One such aspect in particular is selective transmission of one circular polarisation (spin) when light is transmitted through a medium or a device. However, most
Externí odkaz:
http://arxiv.org/abs/1610.00196
Autor:
Zhang, Huifang, Kang, Ming, Zhang, Xueqian, Guo, Wengao, Lu, Changgui, Li, Yanfeng, Zhang, Weili, Han, Jiaguang
We propose and experimentally demonstrate that a metasurface consisting of Pancharatnam-Berry phase optical elements can enable the full control of optical spin-to-orbital angular momentum conversion. Our approach relies on the critical interference
Externí odkaz:
http://arxiv.org/abs/1607.04723