Zobrazeno 1 - 7
of 7
pro vyhledávání: '"11"'
Autor:
Heyuan Guan, Zhe Chen, Huajiang Chen, Wentao Qiu, Wenguo Zhu, Weian Huang, Huihui Lu, Zhijin Huang, Jiangli Dong, Yang Li, Jianhui Yu, Xinyue Zhang, Zhan Sui
Publikováno v:
Nanophotonics, Vol 9, Iss 11, Pp 3575-3585 (2020)
Second harmonic generation (SHG) with a material of large transparency is an attractive way of generating coherent light sources at exotic wavelength range such as VUV, UV and visible light. It is of critical importance to improve nonlinear conversio
Autor:
Dai Qi, Guoxing Zheng, Shaohua Yu, Shan Xin, Renyuan Ren, Zile Li, Deng Liangui, Zhiqiang Guan
Publikováno v:
Nanophotonics, Vol 10, Iss 11, Pp 2903-2914 (2021)
Interference usually occurs between two non-orthogonally polarized light beams. Hence, metasurface enabled polarization multiplexing is generally conducted under two orthogonal polarization states to realize independent intensity and/or phase modulat
Autor:
Tianyou Zhai, Xinke Liu, Yufeng Song, Zhenhong Wang, Han Zhang, Yue Zhang, Jia Guo, Sathish Chander Dhanabalan, Jun Liu, Joice Sophia Ponraj
Publikováno v:
Nanophotonics, Vol 9, Iss 11, Pp 3645-3654 (2020)
Germanium phosphide (GeP), a rising star of novel two-dimensional (2D) material composed of Group IV–V elements, has been extensively studied and applied in photonics thanks to its broadband optical absorption, strong light–matter interaction and
Autor:
Teng Wang, Xianglong Zeng, Han Yao, Xiaomin Liu, Zhaoyang Wu, Fan Shi, Xinzhu Xu, Peng Xi, Fufei Pang
Publikováno v:
Nanophotonics, Vol 9, Iss 4, Pp 973-981 (2020)
Nanophotonics
Nanophotonics
Using an all-fiber mode selective coupler (MSC) at the visible band, here we experimentally demonstrate a generating and wavelength multiplexing scheme for the cylindrical vector (CV) and vortex beams (VBs). The proposed MSCs act as efficient mode co
Publikováno v:
Nanophotonics, Vol 9, Iss 9, Pp 2797-2807 (2020)
Incorporating auxiliary all-optical modulation speeds as optional response modes into a single metamaterial is a promising research route towards advanced terahertz (THz) applications ranging from spectroscopy and sensing to communications. Particula
Publikováno v:
Nanophotonics, Vol 9, Iss 3, Pp 703-714 (2020)
In this paper, a dual-band reflective meta-hologram is designed providing two distinct information channels whose field intensity distributions can be independently manipulated at the same time. The proposed pure-phase meta-hologram is composed of se
Autor:
Xinping Zhang, Cuiyue Hong
Publikováno v:
Nanophotonics, Vol 7, Iss 11, Pp 1819-1825 (2018)
A 2D dielectric grating produced by photolithography was employed as a microlens array (MLA), which was based on a smooth surface and a shape that may be defined roughly as a hemisphere of each lattice. Such a 2D MLA can focus an incident ultraviolet