Two-wavelength holographic recording in thick phenanthrenequinone-doped poly(methyl methacrylate) photopolymer

Po Lin Chen, Sheng Lung Cho, June Hua Lin, Shiuan-Huei Lin, Ken-Yuh Hsu, Sien Chi

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

Two-wavelength holographic recording in thick phenanthrenequinone-doped poly(methyl methacrylate) photopolymer is demonstrated. By using 325 nm laser as a gating illumination during the holographic recording with 647 nm laser, a volume hologram with diffraction efficiency of ∼4% can be recorded in a 2 mm thick sample. In addition, the Bragg selectivity curve with clear sinc nulls is demonstrated. These results support further applications as recording media for volume holographic device with extended spectral response and selective recording property.

原文English
文章編號030503
期刊Optical Engineering
51
發行號3
DOIs
出版狀態Published - 3月 2012

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