Rainbow-colored photonic bandgap structure fabricated by holographic lithography

Ke Liu, Huina Xu, Haifeng Hu, Qiaoqiang Gan, Alexander N. Cartwright

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report a holographic photopolymerization technique to fabricate a polymeric photonic bandgap structure whose period varies gradually in the lateral direction, leading to a unique rainbow-colored reflection image in the same viewing angle. © 2012 OSA.
Original languageEnglish (US)
Title of host publication2012 Conference on Lasers and Electro-Optics, CLEO 2012
StatePublished - Dec 6 2012
Externally publishedYes

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