Numerical evaluation of angular multiplexing in reflection-type holographic data storage in photopolymer with shrinkage.


We evaluate numerically the effect of shrinkage of photopolymer on the bit error rate or signal-to-noise ratio in a reflection-type holographic data storage system with angular multiplexing. In the evaluation, we use a simple model where the material is divided into layered structures and then the shrinkage rate is proportional to the intensity in each… (More)
DOI: 10.1364/AO.49.000694


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