Tunable Optical Metamaterial Enables Steganography, Rewriting, and Multilevel Information Storage

IF 36.3 1区材料科学 Q1 Engineering

Nano-Micro Letters Pub Date : 2025-09-05 DOI:10.1007/s40820-025-01897-9

Jianchen Zheng, Yuzhao Zhang, Haibo Yu, Jingang Wang, Hongji Guo, Ye Qiu, Xiaoduo Wang, Yu Feng, Lianqing Liu, Wen Jung Li

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引用次数: 0

Abstract

Highlights

Proposed a dynamic grayscale gradient modulation system enabling multi-information analysis and encryption under multi-optical fields, establishing a new paradigm for multi-dimensional encryption of collaborative multispectral information.
Developed coumarin-based photo-responsive in situ reconstruction technology and constructed a multi-optical field coupled control system to achieve dynamic configuration of multi-information carriers.
Designed and fabricated a micro-dynamic multiple encryption device with integrated functions for information writing, erasing and rewriting, realizing stable information storage and dynamic destruction through micro/nano-optical keys.

查看原文本刊更多论文

可调谐光学超材料实现隐写、重写和多级信息存储

提出了一种动态灰度梯度调制系统，实现了多光场下的多信息分析与加密，为协同多光谱信息的多维加密建立了新的范式。开发了基于香豆素的光响应原位重构技术，构建了多光场耦合控制系统，实现了多信息载体的动态配置。设计制作了集信息写入、擦除、重写功能于一体的微动态多重加密装置，通过微/纳米光密钥实现信息的稳定存储和动态销毁。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.