Transactions of the Society of Information Storage Systems (정보저장시스템학회논문집)

The Society of Information Storage Systems (정보저장시스템학회)
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Polarization Multiplexing Method for Micro Holographic Storage

마이크로홀로그래픽 스토로지를 위한 편광다중화기법

  • 민철기 (연세대학교 기계공학과) ;
  • 김도형 (연세대학교 정보저장기기연구센터(CISD)) ;
  • 박노철 (연세대학교 기계공학과) ;
  • 양현석 (연세대학교 기계공학과) ;
  • 박경수 (연세대학교 기계공학과) ;
  • 박영필 (연세대학교 기계공학과)
  • Received : 2010.09.13
  • Accepted : 2010.09.17
  • Published : 2010.09.25
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Abstract

In this paper, we investigate the polarization multiplexing for micro holographic storage. The proposed multiplexing method is performed by using crystal media that use photorefractive materials such as Fe-doped $LiNbO_3$. We discuss the feasibility of fast recording, high capacity and transfer rate for polarization multiplexing method. Finally, we experimentally verify the proposed method using polarization selectivity.

Keywords

References

  1. Raghavendra Jallapuram, Izabela Naydenova, Suzanne Martin, Robert Howard, Vincent Toal, Sven Frohmann, Susanna Orlic and Hans J. Eichler, 2006, "Acrylamide-based photopolymer for microholographic data storage", Opt. Materials, vol.28, pp1329-1333. https://doi.org/10.1016/j.optmat.2005.11.027
  2. Sussana Orlic, Enrico, Timo Feid, Sven Frohmann, Henning Markotter and Jens Rass, 2009, "Diffraction limited microholographic recording for Terabyte optical disk", Technical Digest of CLEO Europe - EQEC'09, European Conference on.
  3. H. J. Eichler, P. Kuemmel, S. Orlic, B. Schupp and A. Wapplet, 1998, "Wavelength Multiplexing for the Microholographic Storage Disc", SPIE Proceedings Paper,vol. 3401, pp177-186.
  4. Ryuichi Katayama and Yuichi Komatsu, 2009, "Microholographic recording with wavelength and angle multiplexing", Proc. of SPIE, vol. 7730, pp773008-1.
  5. Haoyun Wei, Liangcai, Zhenfeng Xu, Qingsheng He and Guofan Jin, 2006, "Orthogonal polarization dual-channel holographic memory in cationic ringopening photopolymer", Opt. Express, vol. 14 No. 12, pp 5135-5142. https://doi.org/10.1364/OE.14.005135
  6. Wei-chia Su, Ching-Cheng Sun, Nicholai Kukhtarev and Arthur E. T. Chiou, 2003, "Polarizationmultiplexed volume holograms in LiNbO3 with 90-def geometry", Opt. Eng, vol. 42 No. 1, pp 9-10. https://doi.org/10.1117/1.1527624
  7. Wei-chia Su, Chung-Ming Chen and Yueh Ouyang, 2007, "Orthogonal polarization simultaneous readout for volume holograms with hybrid angle and polarization multiplexing in LiNbO3", Appl. Optics, vol. 46 No. 16, pp 3233-3238. https://doi.org/10.1364/AO.46.003233
  8. Bao-Lai Liang, Zhao-Qi Wang, C. M. Cartwright, Hui Zhang, Mei-Song Ding and W. A. Gillespie, 2001, "Holographic recording with orthogonally polarized beams in a cesium-doped (K0.5Na0.5)0.2(Sr0.75Ba0.25)0.9Nb2)O6 Crystal", Appl. Optics, vol.40No 26, pp4667-4671. https://doi.org/10.1364/AO.40.004667