Phase coded recording in polarization holograms for data multiplexing and encryption

T. Ujvari, P. Koppa, E. Lörincz, G. Szarvas, P. Richter

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We introduce a new physical model for description of thin polarization holograms recorded and reconstructed with complex reference beams. Next we apply this model for two fundamentally different arrangements supposed to be used in a data storage system based on phase coded thin polarization holograms. On the basis of the model, we construct some computer programs for simulation of the storage system and optimization of the phase codes. We investigate the feasibility of multiplexed and security encrypted data storage in the form of thin polarization holograms based on the phase encoding method.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers
Pages342-352
Number of pages11
Volume4149
Publication statusPublished - 2000
EventHolography 2000 - ST.olten, Austria
Duration: Jul 10 2000Jul 14 2000

Other

OtherHolography 2000
CityST.olten, Austria
Period7/10/007/14/00

Fingerprint

Holograms
multiplexing
Multiplexing
Cryptography
recording
Polarization
data storage
polarization
Data storage equipment
Computer program listings
coding
computer programs
optimization
simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Ujvari, T., Koppa, P., Lörincz, E., Szarvas, G., & Richter, P. (2000). Phase coded recording in polarization holograms for data multiplexing and encryption. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4149, pp. 342-352). Society of Photo-Optical Instrumentation Engineers.

Phase coded recording in polarization holograms for data multiplexing and encryption. / Ujvari, T.; Koppa, P.; Lörincz, E.; Szarvas, G.; Richter, P.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4149 Society of Photo-Optical Instrumentation Engineers, 2000. p. 342-352.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ujvari, T, Koppa, P, Lörincz, E, Szarvas, G & Richter, P 2000, Phase coded recording in polarization holograms for data multiplexing and encryption. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 4149, Society of Photo-Optical Instrumentation Engineers, pp. 342-352, Holography 2000, ST.olten, Austria, 7/10/00.
Ujvari T, Koppa P, Lörincz E, Szarvas G, Richter P. Phase coded recording in polarization holograms for data multiplexing and encryption. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4149. Society of Photo-Optical Instrumentation Engineers. 2000. p. 342-352
Ujvari, T. ; Koppa, P. ; Lörincz, E. ; Szarvas, G. ; Richter, P. / Phase coded recording in polarization holograms for data multiplexing and encryption. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4149 Society of Photo-Optical Instrumentation Engineers, 2000. pp. 342-352
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