One-step fabrication of graded rainbow-colored holographic photopolymer reflection gratings

Ke Liu; Huina Xu; Haifeng Hu; Qiaoqiang Gan; Alexander N Cartwright

doi:10.1002/adma.201104628

One-step fabrication of graded rainbow-colored holographic photopolymer reflection gratings

Adv Mater. 2012 Mar 22;24(12):1604-9. doi: 10.1002/adma.201104628. Epub 2012 Feb 22.

Authors

Ke Liu¹, Huina Xu, Haifeng Hu, Qiaoqiang Gan, Alexander N Cartwright

Affiliation

¹ Department of Electrical Engineering, University at Buffalo, The State University of New York, Buffalo, NY 14260, USA.

PMID: 22354553
DOI: 10.1002/adma.201104628

Abstract

A one-step fabrication method has been developed to realize graded holographic photopolymer reflection gratings with gradually varied period in the lateral direction, leading to a rainbow-colored reflection image in the same viewing angle. This low-cost rainbow-colored filter can be integrated with detectors or imaging devices to realize compact and portable spectroscopic analyzers.

Publication types

Research Support, N.I.H., Extramural
Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

Color
Holography*
Light
Optical Phenomena*
Polymers / chemistry*

Substances

Polymers

Grants and funding

5R21EB009506/EB/NIBIB NIH HHS/United States