Structural Color from 3D Printed Single Low-Index Nanopillar

Hao Wang; Qifeng Ruan; Soroosh Daqiqeh Rezaei; Joel K.W. Yang

Structural Color from 3D Printed Single Low-Index Nanopillar

Hao Wang
, Qifeng Ruan
, Soroosh Daqiqeh Rezaei
, Joel K.W. Yang^*

^*Corresponding author for this work

Singapore University of Technology and Design
Agency for Science, Technology and Research, Singapore

Research output: Contribution to journal › Conference article › peer-review

Abstract

We observe structural color from single nanopillars made of a low-refractive-index material. These nanopillars were produced using two-photon polymerization lithography. Full color and grayscale were obtained by single nanopillars with different heights and diameters. The generated hue was nearly independent of collection angle, an effect that is consistent with scattering off the nanopillar structures. In addition to full color and grayscale prints, we demonstrate steganography using individual nanopillars.

Original language	English
Pages (from-to)	621-622
Number of pages	2
Journal	International Conference on Metamaterials, Photonic Crystals and Plasmonics
State	Published - 2022
Externally published	Yes
Event	12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022 - Torremolinos, Spain Duration: 19 Jul 2022 → 22 Jul 2022

Cite this

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title = "Structural Color from 3D Printed Single Low-Index Nanopillar",

abstract = "We observe structural color from single nanopillars made of a low-refractive-index material. These nanopillars were produced using two-photon polymerization lithography. Full color and grayscale were obtained by single nanopillars with different heights and diameters. The generated hue was nearly independent of collection angle, an effect that is consistent with scattering off the nanopillar structures. In addition to full color and grayscale prints, we demonstrate steganography using individual nanopillars.",

author = "Hao Wang and Qifeng Ruan and Rezaei, \{Soroosh Daqiqeh\} and Yang, \{Joel K.W.\}",

note = "Publisher Copyright: {\textcopyright} 2023, META Conference. All rights reserved.; 12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022 ; Conference date: 19-07-2022 Through 22-07-2022",

year = "2022",

language = "英语",

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journal = "International Conference on Metamaterials, Photonic Crystals and Plasmonics",

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T1 - Structural Color from 3D Printed Single Low-Index Nanopillar

AU - Wang, Hao

AU - Ruan, Qifeng

AU - Rezaei, Soroosh Daqiqeh

AU - Yang, Joel K.W.

PY - 2022

Y1 - 2022

N2 - We observe structural color from single nanopillars made of a low-refractive-index material. These nanopillars were produced using two-photon polymerization lithography. Full color and grayscale were obtained by single nanopillars with different heights and diameters. The generated hue was nearly independent of collection angle, an effect that is consistent with scattering off the nanopillar structures. In addition to full color and grayscale prints, we demonstrate steganography using individual nanopillars.

AB - We observe structural color from single nanopillars made of a low-refractive-index material. These nanopillars were produced using two-photon polymerization lithography. Full color and grayscale were obtained by single nanopillars with different heights and diameters. The generated hue was nearly independent of collection angle, an effect that is consistent with scattering off the nanopillar structures. In addition to full color and grayscale prints, we demonstrate steganography using individual nanopillars.

UR - https://www.scopus.com/pages/publications/85179874081

M3 - 会议文章

AN - SCOPUS:85179874081

SN - 2429-1390

SP - 621

EP - 622

JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics

JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics

T2 - 12th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2022

Y2 - 19 July 2022 through 22 July 2022

ER -

Structural Color from 3D Printed Single Low-Index Nanopillar

Abstract

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