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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 49, Iss. 4 — Feb. 1, 2010
  • pp: 611–618

Hologram positioning servo for phase-encoded holographic data storage systems

Zoltán Göröcs, Tamás Sarkadi, Gábor Erdei, and Pál Koppa  »View Author Affiliations


Applied Optics, Vol. 49, Issue 4, pp. 611-618 (2010)
http://dx.doi.org/10.1364/AO.49.000611


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Abstract

We propose a method using phase encryption and hologram multiplexing to encode positional information into the hologram, which can be used during readout to find the correct position of the reference beam. We also include a method to align the position of the phase code in the reference beam during readout, with which we achieved approximately 1 / 100 hologram size ( 4.4 μm ) precision electronically, without the need of a precise mechanical hologram positioning device. We prove the feasibility of the method with experiments.

© 2010 Optical Society of America

OCIS Codes
(090.0090) Holography : Holography
(090.4220) Holography : Multiplex holography
(210.2860) Optical data storage : Holographic and volume memories

ToC Category:
Holography

History
Original Manuscript: April 22, 2009
Revised Manuscript: December 22, 2009
Manuscript Accepted: December 28, 2009
Published: January 25, 2010

Citation
Zoltán Göröcs, Tamás Sarkadi, Gábor Erdei, and Pál Koppa, "Hologram positioning servo for phase-encoded holographic data storage systems," Appl. Opt. 49, 611-618 (2010)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-49-4-611


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References

  1. P. Réfrégier and B. Javidi, “Optical image encryption based on input plane and Fourier plane random encoding,” Opt. Lett. 20, 767-769 (1995). [CrossRef] [PubMed]
  2. X. Tan, O. Matoba, Y. Okada-Shudo, M. Ide, T. Shimura, and K. Kuroda, “Secure optical memory system with polarization encryption,” Appl. Opt. 40, 2310-2315 (2001). [CrossRef]
  3. C. Denz, T. Dellwig, J. Lembcke, and T. Tschudi, “Parallel optical image addition and subtraction in a dynamic photorefractive memory by phase-code multiplexing,” Opt. Lett. 21, 278-280 (1996). [CrossRef] [PubMed]
  4. C. Denz, K.-O. Müller, F. Visinka, G. Berger, and T. Tschudi, “Beyond volume holographic storage--applications of phase-coded multiplexing to image processing and encryption,” Proc. SPIE 4110, 254-261 (2000). [CrossRef]
  5. C. C. Chang, K. L. Russel, and G. W. Hu, “Optical holographic memory using angular-rotationally phase-coded multiplexing in a LiNbO3:Fe crystal,” Appl. Phys. B 72, 307-310(2001).
  6. B. Wang, C.-C. Sun, W.-C. Su, and A. E. T. Chiou, “Shift-tolerance property of an optical double-random phase-encoding encryption system,” Appl. Opt. 39, 4788-4793(2000). [CrossRef]
  7. H. Horimai and X. Tan, “Collinear technology for a holographic versatile disk,” Appl. Opt. 45, 910-914 (2006). [CrossRef] [PubMed]
  8. Z. Göröcs, G. Erdei, T. Sarkadi, F. Ujhelyi, J. Reményi, P. Koppa, and E. Lőrincz, “Hybrid multinary modulation using a phase modulating spatial light modulator and a low-pass spatial filter,” Opt. Lett. 32, 2336-2338 (2007). [CrossRef] [PubMed]
  9. Y. Frauel, A. Castro, T. J. Naughton, and B. Javidi, “Resistance of the double random phase encryption against various attacks,” Opt. Express 15, 10253-10265 [CrossRef] [PubMed]

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