Article ID Journal Published Year Pages File Type
849187 Optik - International Journal for Light and Electron Optics 2014 4 Pages PDF
Abstract

An organic–inorganic hybrid photopolymer doped with sodium-citrate-coated Fe3O4 nanoparticles was fabricated. The experimental results showed that the maximum diffraction efficiency could be increased from 69 to 90%, and the maximum refractive index modulation improved from 1.386 × 10−3 to 2.083 × 10−3. It also found that the volume shrinkage during holographic exposure was noticeably suppressed without affecting the optical quality of the photopolymer.

Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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