Microscale concave interfaces for reflective displays generate concentric rainbows

Jacob Rada, Haifeng Hu, Lyu Zhou, Jing Zeng, Haomin Song, Xie Zeng, Shakil Shimul, Wen Fan, Qiwen Zhan, Wei Li, Limin Wu, Qiaoqiang Gan*

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review


Structural color utilizing microscale concave interfaces has been reported in several publications, but the explanation is currently incomplete. Within this work, the physics behind this coloration technique is clarified using multiple light sources and simulations.

Original languageEnglish (US)
StatePublished - 2022
EventFrontiers in Optics, FiO 2022 - Rochester, United States
Duration: Oct 17 2022Oct 20 2022


ConferenceFrontiers in Optics, FiO 2022
Country/TerritoryUnited States

Bibliographical note

Publisher Copyright:
© 2022 The Author(s)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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