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

Qianli Zhai; Shiquan Tao; Dayong Wang

doi:10.1117/12.859232

3 June 2010 The study on mechanism of holographic recording in photopolymer with dual monomer

Qianli Zhai, Shiquan Tao, Dayong Wang

Proceedings Volume 7730, Optical Data Storage 2010; 77301L (2010) https://doi.org/10.1117/12.859232
Event: Optical Data Storage 2010, 2010, Boulder, Colorado, United States

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.

Citation Download Citation

Qianli Zhai, Shiquan Tao, and Dayong Wang "The study on mechanism of holographic recording in photopolymer with dual monomer", Proc. SPIE 7730, Optical Data Storage 2010, 77301L (3 June 2010); https://doi.org/10.1117/12.859232

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