Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Three-Dimensional Microscopy in Microbiology

Three-Dimensional Microscopy in Microbiology

Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Bound states in the continuum in plasmonic structures.

Reports on progress in physics. Physical Society (Great Britain)·2026

Same author

Varifocal Alvarez metalens array for adaptive light-field imaging.

Nature communications·2026

Same author

Angular spectrum-encoded single-shot ultrafast photography.

Light, science & applications·2026

Same author

Pixelated electrically driven Sb<sub>2</sub>Se<sub>3</sub> phase-change metasurfaces.

Nature communications·2026

Same author

Optical corner detection with azimuthal Hilbert transform metasurfaces.

Science advances·2026

Same author

Single-shot, reference-less computational wavefront sensing for complex optical fields.

Light, science & applications·2026

Same journal

Bi-layer photonic random meta-composite for cryogenic thermal control by ultra-broadband scattering matched reflectance.

Light, science & applications·2026

Same journal

Interferometric scattering for optical tomoslicing of transparent solids.

Light, science & applications·2026

Same journal

Multi-dimensional spatial-temporal projection ultrafast compressed imaging.

Light, science & applications·2026

Same journal

Expanded field of view light-field extended-reality displays with metalens array.

Light, science & applications·2026

Same journal

Experimental observation of counter-intuitive features of photonic bunching.

Light, science & applications·2026

Same journal

High-speed and high-sensitivity multi-gas detection based on parallel heterodyne LITES sensor.

Light, science & applications·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 30, 2026

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

Time-programmable coloration via 3D metastructures for optical encryption.

Ming-Ze Zhao¹, Zhi-Yong Hu^2,3, Yi-Han Tao¹

¹State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.

Light, Science & Applications

|February 19, 2026

Summary

This summary is machine-generated.

This study introduces a novel optical encryption method using 3D metastructures for secure information transmission. It enables "burn after reading" capabilities, enhancing data security in sensitive applications.

More Related Videos

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

Published on: January 14, 2020

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

Related Experiment Videos

Last Updated: Jun 30, 2026

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display

Published on: January 14, 2020

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

Area of Science:

Optics and Photonics
Materials Science
Information Security

Background:

Optical information encryption offers high-dimensional security and quantum resistance, valuable for military and commercial data protection.
Existing methods face limitations in information capacity, security due to discrete switching, and risks of residual information leakage.

Purpose of the Study:

To develop a continuously tunable, time-programmable coloration encryption strategy.
To address limitations of current optical encryption by enhancing capacity and security.
To introduce physical self-destruction for encrypted information.

Main Methods:

Utilized three-dimensional (3D) metastructures for tunable optical encryption.
Achieved wide color gamut spectral continuous tuning via environmental refractive index control.
Induced irreversible nanopillar collapse using capillary forces for self-destruction.

Main Results:

Demonstrated time-programmable information encryption and self-destruction in a single device.
Showcased continuous spectral modulation across the visible range for dynamic encryption.
Verified the
burn after reading
functionality through physical self-destruction.

Conclusions:

The proposed strategy offers an innovative solution for dynamic information encryption and secure destruction.
This technology has significant potential for high-security applications like military transmissions and anti-counterfeiting.
The continuous spectral tuning and physical self-destruction overcome key challenges in optical encryption.