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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 42, Iss. 14 — May. 10, 2003
  • pp: 2546–2559

Experimental demonstration of gray-scale sparse modulation codes in volume holographic storage

Brian M. King, Geoffrey W. Burr, and Mark A. Neifeld  »View Author Affiliations


Applied Optics, Vol. 42, Issue 14, pp. 2546-2559 (2003)
http://dx.doi.org/10.1364/AO.42.002546


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Abstract

We discuss experimental results of a versatile nonbinary modulation and channel code appropriate for two-dimensional page-oriented holographic memories. An enumerative permutation code is used to provide a modulation code that permits a simple maximum-likelihood detection scheme. Experimental results from the IBM Demon testbed are used to characterize the performance and feasibility of the proposed modulation and channel codes. A reverse coding technique is introduced to combat the effects of error propagation on the modulation-code performance. We find experimentally that level-3 pixels achieve the best practical results, offering an 11–35% improvement in capacity and a 12% increase in readout rate as compared with local binary thresholding techniques.

© 2003 Optical Society of America

OCIS Codes
(090.7330) Holography : Volume gratings
(210.2860) Optical data storage : Holographic and volume memories

History
Original Manuscript: July 28, 2002
Revised Manuscript: January 24, 2003
Published: May 10, 2003

Citation
Brian M. King, Geoffrey W. Burr, and Mark A. Neifeld, "Experimental demonstration of gray-scale sparse modulation codes in volume holographic storage," Appl. Opt. 42, 2546-2559 (2003)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-42-14-2546


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References

  1. Holographic Data Storage, H. J. Coufal, D. Psaltis, G. T. Sincerbox, eds., (Springer-Verlag, Berlin, 2000). [CrossRef]
  2. B. H. Olson, S. C. Esener, “Partial response precoding for parallel-readout optical memories,” Opt. Lett. 19, 661–663 (1994). [CrossRef] [PubMed]
  3. J. F. Heanue, M. C. Bashaw, L. Hesselink, “Channel codes for digital holographic data storage,” J. Opt. Soc. Amer. A 12, 2432–2439 (1995). [CrossRef]
  4. V. Bhagavatula, M. Wong, “Crosstalk-limited signal-to-noise ratio resulting from phase errors in phase-multiplexed volume holographic storage,” in Optical Society of America 1996 Annual Meeting, p. 145 (Optical Society of America, Washington, D.C., 1996), session WZ6.
  5. J. F. Heanue, K. Gürkan, L. Hesselink, “Signal detection for page-access optical memories with intersymbol interference,” Appl. Opt. 35, 2431–2438 (1996). [CrossRef] [PubMed]
  6. A. Vardy, M. Blaum, P. H. Siegel, G. T. Sincerbox, “Conservative arrays: multidimensional modulation codes for holographic recording,” IEEE Trans. Inf. Theory 42, 227–230 (1996). [CrossRef]
  7. G. W. Burr, J. Ashley, H. Coufal, R. K. Grygier, J. A. Hoffnagle, C. M. Jefferson, B. Marcus, “Modulation coding for pixel-matched holographic data storage,” Opt. Lett. 22, 639–641 (1997). [CrossRef] [PubMed]
  8. M. E. Schaffer, P. A. Mitkas, “Requirements and constraints for the design of smart photodetector arrays for page-oriented optical memories,” IEEE. J. Sel. Top. Quantum Electron. 4, 856–865 (1998). [CrossRef]
  9. B. M. King, M. A. Neifeld, “Parallel detection algorithm for page-oriented optical memories,” Appl. Opt. 37, 6275–6298 (1998). [CrossRef]
  10. J. Ashley, B. Marcus, “Two-dimensional lowpass filtering codes for holographic storage,” IEEE Trans. Commun. 46, 724–727 (1998). [CrossRef]
  11. T. N. Garrett, P. A. Mitkas, “Three-dimensional error correcting codes for volumetric optical memories,” in Advanced Optical Memories and Interfaces to Computer Storage, P. A. Mitkas, Z. U. Hasan, eds., Proc. SPIE3468, 116–124 (1998). [CrossRef]
  12. B. M. King, M. A. Neifeld, “Sparse modulation coding for increased capacity in volume holographic storage,” Appl. Opt. 39, 6681–6688 (2000). [CrossRef]
  13. B. M. King, M. A. Neifeld, “Low-complexity maximum-likelihood decoding of shortened enumerative permutation codes for holographic storage,” IEEE J. Sel. Areas Commun. 19, 783–790 (2001). [CrossRef]
  14. F. H. Mok, G. W. Burr, D. Psaltis, “System metric for holographic memory systems,” Opt. Lett. 21, 896–898 (1996). [CrossRef] [PubMed]
  15. W. Bliss, “Circuitry for performing error correction calculations on baseband encoded data to eliminate error propagation,” IBM Tech. Discl. Bull. 23, 4633–4634 (1981).
  16. G. W. Burr, F. H. Mok, D. Psaltis, “Angle and space multiplexed holographic storage using the 90° geometry,” Opt. Commun. 117, 49–55 (1995). [CrossRef]
  17. B. M. King, M. A. Neifeld, “Unequal a-priori probabilities for holographic storage,” in Advanced Optical Data Storage: Materials, Systems, and Interfaces to Computers, P. A. Mitkas, Z. U. Hasan, H. J. Coufal, G. T. Sincerbox, eds., Proc. SPIE3802, 40–45 (1999).
  18. Y. Taketomi, J. E. Ford, H. Sasaki, J. Ma, Y. Fainman, S. H. Lee, “Incremental recording for photorefractive hologram multiplexing,” Opt. Lett. 16, 1774–1776 (1991). [CrossRef] [PubMed]
  19. G. W. Burr, G. Barking, H. Coufal, J. A. Hoffnagle, C. M. Jefferson, M. A. Neifeld, “Gray-scale data pages for digital holographic data storage,” Opt. Lett. 23, 1218–1220 (1998). [CrossRef]
  20. G. W. Burr, H. Coufal, R. K. Grygier, J. A. Hoffnagle, C. M. Jefferson, “Noise reduction of page-oriented data storage by inverse filtering during recording,” Opt. Lett. 23, 289–291 (1998). [CrossRef]
  21. G. W. Burr, W.-C. Chou, M. A. Neifeld, H. Coufal, J. A. Hoffnagle, C. M. Jefferson, “Experimental evaluation of user capacity in holographic data-storage systems,” Appl. Opt. 37, 5431–5443 (1998). [CrossRef]
  22. M. A. Neifeld, W.-C. Chou, “Information theoretic limits to the capacity of volume holographic optical memory,” Appl. Opt. 36, 514–517 (1997). [CrossRef] [PubMed]
  23. M. Mansuripur, “Enumerative modulation coding with arbitrary constraints and post-modulation error correction coding for data storage systems,” in Optical Data Storage 191, J. J. Burke, T. A. Shull, N. Imamura, eds., Proc. SPIE1499, 72–86 (1991).
  24. K. Immink, A. Janssen, “Error propagation assessment of enumerative coding schemes,” Proc. IEEE International Conference on Communications 2, 961–963 (1998).
  25. J. L. Fan, A. Calderbank, “A modified concatenated coding scheme, with applications to magnetic data storage,” IEEE Trans. Inf. Theory 44, 1565–1574 (1998). [CrossRef]
  26. S. B. Wicker, V. K. Bhargava, eds., Reed-Solomon Codes and Their Applications (IEEE Press, New York, 1994).

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