Performance comparison of equalization and low-pass coding for volume holographic data storage

Venkatesh Vadde; Bhagavatula Vijaya Kumar

doi:10.1117/12.399347

18 September 2000 Performance comparison of equalization and low-pass coding for volume holographic data storage

Venkatesh Vadde, Bhagavatula Vijaya Kumar

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Proceedings Volume 4090, Optical Data Storage 2000; (2000) https://doi.org/10.1117/12.399347
Event: Optical Data Storage, 2000, Whistler, BC, Canada

Abstract

As densities of holographic storage increase, ISI and noise begin to severely limit data fidelity. The problem of ISI can be alleviated through at least two different techniques namely, equalization and low-pass encoding of the data. We study the relative merits of the two methods and quantify their benefit from a density improvement standpoint.

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Venkatesh Vadde and Bhagavatula Vijaya Kumar "Performance comparison of equalization and low-pass coding for volume holographic data storage", Proc. SPIE 4090, Optical Data Storage 2000, (18 September 2000); https://doi.org/10.1117/12.399347

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