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Article Dans Une Revue Optics Express Année : 2007

Balanced homodyne detection of Bragg microhologramms in photopolymer for data storage

Résumé

Wavelength multiplexed holographic bit oriented memories are serious competitors for high capacity data storage systems. For data recording, two interfering beams are required whereas one of them should be blocked for readout in previously proposed systems. This makes the system complex. To circumvent this difficulty and make the device simpler, we validated an architecture for such memories in which the same two beams are used for recording and reading out. This balanced homodyne scheme is validated by recording holograms in a Lippmann architecture.

Domaines

Matériaux
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Dates et versions

hal-00181708 , version 1 (08-03-2012)

Identifiants

  • HAL Id : hal-00181708 , version 1

Citer

Frédéric Guattari, Guillaume Maire, Kevin Contreras, Carole Arnaud, Gilles Pauliat, et al.. Balanced homodyne detection of Bragg microhologramms in photopolymer for data storage. Optics Express, 2007, 15 (4), pp.2234-2243. ⟨hal-00181708⟩
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