Gallego S, Márquez A, Ortuño M, Francés J, Marini S, Beléndez A, Pascual I. Surface relief model for photopolymers without cover plating.
OPTICS EXPRESS 2011;
19:10896-10906. [PMID:
21643349 DOI:
10.1364/oe.19.010896]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Relief surface changes provide interesting possibilities for storing diffractive optical elements on photopolymers and are an important source of information to characterize and understand the material behaviour. In this paper we present a 3-dimensional model based on direct measurements of parameters to predict the relief structures generated on the material. This model is successfully applied to different photopolymers with different values of monomer diffusion. The importance of monomer diffusion in depth is also discussed.
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