Nonlinear wavefront engineering with metasurface decorated quartz crystal
Nonlinear wavefront engineering with metasurface decorated quartz crystal
复制标题
采用超表面装饰石英晶体的非线性波前工程
DOI:
10.1515/nanoph-2021-0464
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发表时间:
2021-11
期刊:
影响因子:
7.5
通讯作者:
Guixin Li
中科院分区:
文献类型:
--
作者:
Ningbin Mao;Yutao Tang;Mingke Jin;Guanqing Zhang;Yang Li;Xuecai Zhang;Zixian Hu;Wenhao Tang;Yu Chen;Xuan Liu;Kingfai Li;Kokwai Cheah;Guixin Li
Abstract. In linear optical processes, compact and effective wavefront shaping techniques have been developed with the artificially engineered materials and devices in the past decades. Recently, wavefront shaping of light at newly generated frequencies was also demonstrated using nonlinear photonic crystals and metasurfaces. However, the nonlinear wave-shaping devices with both high nonlinear optical efficiency and high wave shaping efficiency are difficult to realize. To circumvent this constraint, we propose the idea of metasurface decorated optical crystal to take the best aspects of both traditional nonlinear crystals and photonic metasurfaces. In the proof-of-concept experiment, we show that a silicon nitride metasurface decorated quartz crystal can be used for the wavefront shaping of the second harmonic waves generated in quartz. With this crystal-metasurface hybrid platform, the nonlinear vortex beam generation and nonlinear holography were successfully demonstrated. The proposed methodology may have important applications in nonlinear structured light generation, super-resolution imaging, and optical information processing, etc.
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DOI:
10.1038/s41377-021-00588-5
发表时间:
2021-07-15
期刊:
Light, science & applications
影响因子:
--
作者:
Chen P;Wang C;Wei D;Hu Y;Xu X;Li J;Wu D;Ma J;Ji S;Zhang L;Xu L;Wang T;Xu C;Chu J;Zhu S;Xiao M;Zhang Y
通讯作者:
Zhang Y
影响因子:
9
作者:
Guixin Li;Shu Mei Chen;Yuan Cai;Shuang Zhang;K. Cheah
通讯作者:
Guixin Li;Shu Mei Chen;Yuan Cai;Shuang Zhang;K. Cheah
影响因子:
35
作者:
Wang, Jian;Yang, Jeng-Yuan;Willner, Alan E.
通讯作者:
Willner, Alan E.
DOI:
--
发表时间:
--
期刊:
--
影响因子:
--
作者:
通讯作者:
--
影响因子:
10.8
作者:
Wang, Lei;Kruk, Sergey;Kivshar, Yuri
通讯作者:
Kivshar, Yuri