Writing nanometer-scale structures for centimeter-scale color printing

Younghwan Yang; Trevon Badloe; Junsuk Rho

doi:10.1117/1.AP.5.3.030501

Advanced Photonics, Volume. 5, Issue 3, 030501(2023)

Writing nanometer-scale structures for centimeter-scale color printing

Younghwan Yang¹, Trevon Badloe^1,2, and Junsuk Rho^1,3,4、*

Author Affiliations

¹Pohang University of Science and Technology (POSTECH), Department of Mechanical Engineering, Pohang, Republic of Korea

²Pohang University of Science and Technology (POSTECH), Graduate School of Artificial Intelligence, Pohang, Republic of Korea

³Pohang University of Science and Technology (POSTECH), Department of Chemical Engineering, Pohang, Republic of Korea

⁴POSCO-POSTECH-RIST Convergence Research Center for Flat Optics and Metaphotonics, Pohang, Republic of Korea

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References(17)

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[5] T. Badloe et al. Liquid crystal-powered Mie resonator for electrically tunable photorealistic color gradients and dark blacks. Light Sci. Appl., 11, 118(2022).

[6] C. Jung et al. Near-zero reflection of all-dielectric structural coloration enabling polarization-sensitive optical encryption with enhanced switchability. Nanophotonics, 10, 919-926(2021).

[7] T. Lee et al. Nearly perfect transmissive subtractive coloration through the spectral amplification of Mie scattering and lattice resonance. ACS Appl. Mater. Interfaces, 13, 26299-26307(2021).

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[9] C. Williams et al. Grayscale-to-color: scalable fabrication of custom multispectral filter arrays. ACS Photonics, 6, 3132-3141(2019).

[10] Y. Chen. Centimeter scale color printing with grayscale lithography. Adv. Photonics Nexus, 1, 026002(2022).

[11] J. Zhang et al. “Grayscale-patterned metal-hydrogel-metal microscavity for dynamic multi-color display. Nanophotonics, 10, 4125-4131(2021).

[12] C. Jung et al. Disordered-nanoparticle-based etalon for ultrafast humidity-responsive colorimetric sensors and anti-counterfeiting display. Sci. Adv., 8, eabm8598(2022).

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[14] J. Kim et al. Tunable metasurfaces towards versatile metalenses and metaholograms: a review. Adv. Photonics, 4, 024001(2022).

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[16] J. Kim et al. Geometric and physical configurations of meta-atoms for advanced metasurface holography. InfoMat, 3, 739-754(2021).

[17] J. Kim et al. Scalable manufacturing of high-index atomic layer–polymer hybrid metasurfaces for metaphotonics in the visible. Nat. Materials, 22, 474-481(2023).

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Younghwan Yang, Trevon Badloe, Junsuk Rho, "Writing nanometer-scale structures for centimeter-scale color printing," Adv. Photon. 5, 030501 (2023)

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Paper Information

Category: News and Commentaries

Received: --

Accepted: --

Published Online: Jun. 9, 2023

The Author Email: Rho Junsuk (jsrho@postech.ac.kr)

DOI:10.1117/1.AP.5.3.030501

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology