Abstract : Homodyne detection is proposed to increase the readout signal of bit-oriented holographic memories. It can be easily implemented on present memory architectures by making the diffracted signal interfere with a reflection of the reading beam. The large resulting increase of the readout signal can be used to enhance the data transfer rate. A first experimental demonstration of such a readout procedure is presented.
Type de document :
Article dans une revue
Optics Letters, Optical Society of America, 2006, 31 (2), pp.175-177
https://hal-iogs.archives-ouvertes.fr/hal-00856081
Contributeur : Fatima Pereira
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Dernière modification le : jeudi 11 janvier 2018 - 06:26:20
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