Double side hologram reconstruction for digital holographic data storage using phase conjugated reference beam

Junghoi Kim, Kichul Kwon, Nam Kim, Seokhee Jeon, Jongre Jung, Eunkyoung Kim

Research output: Contribution to journalConference article

Abstract

We propose the fast accessible data storage system using the double side hologram reconstruction scheme which can simultaneously read out holograms using both the forward and phase conjugate reference beams. In this system, digital pages are recorded in the usual manner but are reconstructed in two CCD cameras by the double side hologram reconstruction. As a result, we achieved the speed of two times faster than the conventional readout and the estimated raw BER were 3.09×lO -18 (left image) and 4.76×lO -16 (right image), respectively.

Original languageEnglish
Article number41
Pages (from-to)314-320
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5742
DOIs
Publication statusPublished - 2005 Aug 22
EventPractical Holography XIX: Materials and Applications - San Jose, CA, United States
Duration: 2005 Jan 252005 Jan 27

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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