Ultra-robust informational metasurfaces based on spatial coherence structures engineering

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国家科技期刊平台
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外文摘要：Optical information transmission is vital in modern optics and photonics due to its concurrent and multi-dimensional nature,leading to tremendous applications such as optical microscopy,holography,and optical sensing.Conventional optical information transmission technologies suffer from bulky optical setup and information loss/crosstalk when meeting scatterers or obstacles in the light path.Here,we theoretically propose and experimentally realize the simultaneous manipulation of the coherence lengths and coherence structures of the light beams with the disordered metasurfaces.The ultra-robust optical information transmission and self-reconstruction can be realized by the generated partially coherent beam with modulated coherence structure even 93％of light is recklessly obstructed during light transmission,which brings new light to robust optical information transmission with a single metasurface.Our method provides a generic principle for the generalized coherence manipulation on the photonic platform and displays a variety of functionalities advancing capabilities in optical information transmission such as meta-holography and imaging in disordered and perturbative media.

作者：

Leixin Liu、Wenwei Liu、Fei Wang、Xiaofeng Peng、Duk-Yong Choi、Hua Cheng、Yangjian Cai、Shuqi Chen

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作者单位：

Shandong Provincial Engineering and Technical Center of Light Manipulations,Collaborative Innovation Center of Light Manipulation and Applications,Shandong Provincial Key Laboratory of Optics and Photonic Device,School of Physics and Electronics,Shandong Normal University,Jinan 250014,China

The Key Laboratory of Weak Light Nonlinear Photonics,Ministry of Education,School of Physics,School of Materials Science and Engineering,Smart Sensing Interdisciplinary Science Center,Nankai University,Tianjin 300071,China

School of Physical Science and Technology,Soochow University,Suzhou 215006,China

Laser Physics Centre,Research School of Physics,Australian National University,Canberra,ACT 2601,Australia

The Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan,Shanxi 030006,China

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基金：

National Key Research and Development Program of ChinaNational Key Research and Development Program of ChinaNational Natural Science Fund for Distinguished Young ScholarNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNatural Science Foundation of Tianjin CityNatural Science Foundation of Tianjin CityChina Postdoctoral Science Foundation111 Project

项目编号：

2022YFA14048002021YFA140060111925403121224061219225312192254922503041230436522JCYBJC0080022JCZDJC004002022M721993B23045

出版年：

2024

DOI：

10.1038/s41377-024-01485-3

光:科学与应用(英文版)

中国科学院长春光学精密机械与物理研究所

光:科学与应用(英文版)

CSTPCD

ISSN：2095-5545

年,卷(期)：2024.13(7)