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One-step holographic lithography fabrication of a rainbow-colored photonic bandgap structure
Conference proceeding

One-step holographic lithography fabrication of a rainbow-colored photonic bandgap structure

Ke Liu, Huina Xu, Qiaoqiang Gan, Alexander N. Cartwright and IEEE
2011 IEEE PHOTONICS CONFERENCE (PHO)
01/01/2011

Abstract

Engineering Engineering, Electrical & Electronic Science & Technology Technology
We report a holographic photopolymerization technique to fabricate a polymeric photonic bandgap structure whose period varies gradually along the length of the structure, leading to a unique rainbow-colored reflection image in the same viewing angle.

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