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http://dx.doi.org/10.9797/TSISS.2011.7.1.042

Inter Pixel Interference Reduction using Interference Ratio Mask for Holographic Data Storage  

Lee, Jae-Seong (연세대학교 기계공학과)
Lim, Sung-Yong (연세대학교 기계공학과)
Kim, Nak-Yeong (연세대학교 정보저장공학 협동과정)
Kim, Do-Hyung (연세대학교 정보저장공학 협동과정)
Park, Kyoung-Su (연세대학교 기계공학과)
Park, No-Cheol (연세대학교 기계공학과)
Yang, Hyun-Seok (연세대학교 기계공학과)
Park, Young-Pil (연세대학교 기계공학과)
Publication Information
Transactions of the Society of Information Storage Systems / v.7, no.1, 2011 , pp. 42-46 More about this Journal
Abstract
Holographic Data Storage System (HDSS), one of the next generation data storage devices, is a 2-dimensional page oriented memory system using volume hologram. HDSS has many noise sources such as crosstalk, scattering and inter pixel interference, etc. The noise source is changing intensity of the light used for carrying the data signal in HDSS. The inter pixel interference results in decrease of Signal to Noise Ratio and increase of Bit Error Rate. In order to improve these problems, this paper proposes to compensate the inter pixel interference with simple interference mask.
Keywords
Holographic Data Storage; Inter Pixel Interference; Interference Ratio Mask;
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