Evidence map›Paper›PMID 41771824›Full record

ArticleLight, science & applications2026

Optically programmable dual-band perovskite single-pixel detector for color image encryption.

Ai Fu, Zhi-Hong Zhang, Jiahao Xiong, Xuan Zhang, Zhiyuan Ye, Jun Xiong, Zhi-Peng Wei, Shuang Zhang, Shuang-Peng Wang, Hong-Chao Liu

Abstract read
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In one paragraph

Article in Light, science & applications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Ai Fu *Institute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macao SAR, China.ORCID http://orcid.org/0000-0001-6332-318X
Zhi-Hong Zhang *Institute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macao SAR, China.
Jiahao XiongInstitute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macao SAR, China.
Xuan ZhangInstitute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macao SAR, China.
Zhiyuan YeDepartment of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing, China.ORCID http://orcid.org/0000-0001-5299-3145
Jun XiongDepartment of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing, China.ORCID http://orcid.org/0000-0002-7781-4286
Zhi-Peng WeiState Key Laboratory of High Power Semiconductor Lasers, Changchun University of Science and Technology, Changchun, China.
Shuang ZhangNew Cornerstone Science Laboratory, Department of Physics, University of Hong Kong, Hong Kong, China. shuzhang@hku.hk.
Shuang-Peng WangInstitute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macao SAR, China. spwang@um.edu.mo.ORCID http://orcid.org/0000-0001-8464-4994
Hong-Chao LiuInstitute of Applied Physics and Materials Engineering, University of Macau, Taipa, Macao SAR, China. hcliu@um.edu.mo.ORCID http://orcid.org/0000-0003-1313-4000

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rapid evolution of eavesdropping technologies has encouraged regular updates and improvement of encryption systems. Developing a detector-dependent optical encryption scheme to tightly connect the decryption and imaging processes offers great potential to prevent eavesdropping. By designing an optically programmable dual-band photodetector, a color image encryption scheme where the photodetector functions as both a detector and a critical decryption key is demonstrated here. The distinctive optically programmable property of the photodetector enables the manipulation of its long-wavelength sensitivity via short-wavelength photonic stimulation, leading to different imaging outputs between single-pixel imaging and point-scan imaging, which therefore demonstrates a capability to decrypt information hidden in color images. This detector-dependent decryption method can effectively prevent potential information leaks when other detectors are used as eavesdropping devices. Our encryption paradigm opens new avenues for color image encryption using photodetectors, enhancing encryption security by introducing a device-based dimension.

Identifiers

PMID41771824
PMCPMC12953636

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.