A photopolymer material sensitized by acridine orange for holographic storage

Daoguang Tang; Yong Xiao; Ruoping Li; Caixia Sun; Mingju Huang

doi:10.1117/12.754935

21 November 2007 A photopolymer material sensitized by acridine orange for holographic storage

Daoguang Tang, Yong Xiao, Ruoping Li, Caixia Sun, Mingju Huang

Proceedings Volume 6827, Quantum Optics, Optical Data Storage, and Advanced Microlithography; 68271E (2007) https://doi.org/10.1117/12.754935
Event: Photonics Asia 2007, 2007, Beijing, China

Abstract

We prepared a photopolymer material sensitized by acridine orange for high-density holographic storage. The absorption peak of this sample is near 490nm, which is especially appropriate for using 488nm exposure wavelength of Ar⁺ laser for holographic recording. We illuminated it with three exposure wavelengths (476nm, 488nm and 496nm) and the experimental results show that the maximum diffraction efficiency is 52%. Some holograms stored in this medium can be reconstructed clearly. It is found that this photopolymer is appropriate for high-density volume holographic storage.

Citation Download Citation

Daoguang Tang, Yong Xiao, Ruoping Li, Caixia Sun, and Mingju Huang "A photopolymer material sensitized by acridine orange for holographic storage", Proc. SPIE 6827, Quantum Optics, Optical Data Storage, and Advanced Microlithography, 68271E (21 November 2007); https://doi.org/10.1117/12.754935

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