Transactions of the Society of Information Storage Systems (정보저장시스템학회논문집)

The Society of Information Storage Systems (정보저장시스템학회)
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Inter Pixel Interference Reduction using Interference Ratio Mask for Holographic Data Storage

홀로그래픽 정보 저장장치에서의 간섭 비율 마스크를 이용한 인접 픽셀 간섭의 개선을 위한 연구

  • 이재성 (연세대학교 기계공학과) ;
  • 임성용 (연세대학교 기계공학과) ;
  • 김낙영 (연세대학교 정보저장공학 협동과정) ;
  • 김도형 (연세대학교 정보저장공학 협동과정) ;
  • 박경수 (연세대학교 기계공학과) ;
  • 박노철 (연세대학교 기계공학과) ;
  • 양현석 (연세대학교 기계공학과) ;
  • 박영필 (연세대학교 기계공학과)
  • Received : 2011.03.18
  • Accepted : 2011.03.24
  • Published : 2011.03.25
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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

References

  1. Hans J.Coufal, Demetri Psaltis and Glen T. Sincerbox, 2000, Holographic Data Storage, Springer.
  2. Mark Ayres, Alan Hoskins and Kevin Curtis, 2006, Appl. Opt. Vol. 45, No. 11
  3. V. Vadde and B. V. K. V. Kumar, 1999, Appl. Opt. Vol. 38 4374 https://doi.org/10.1364/AO.38.004374
  4. S. M. Schultz, 2007, Proc. of SPIE Vol. 6695 66950I-1
  5. Rafael C. Gonzalez , Richard E. Woods, Steven L.Eddins "Digital Image Processing USING MATLAB".