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Proceedings Paper

The study on mechanism of holographic recording in photopolymer with dual monomer
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Paper Abstract

In this paper we study the dynamics of refractive index modulation in a dual-monomer photopolymer through grating growth under different experiment stages. By using different sets of parameters for vinyl monomers (NVC) and acrylate monomers (POEA) respectively, a composite dual-monomer model, extended from the uniform post-exposure (UPE) model for single monomer photopolymer, is proposed and fitted with the experiment data very well. Further discussions indicate that the dominant contribution to the total index modulation is made by NVC monomers, and a brief explanation of the function of POEA monomers is given.

Paper Details

Date Published: 3 June 2010
PDF: 7 pages
Proc. SPIE 7730, Optical Data Storage 2010, 77301L (3 June 2010); doi: 10.1117/12.859232
Show Author Affiliations
Qianli Zhai, Beijing Univ. of Technology (China)
Shiquan Tao, Beijing Univ. of Technology (China)
Dayong Wang, Beijing Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7730:
Optical Data Storage 2010

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