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Title:
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Study of the Equivalent Electron Drift Field Characteristics in LiNb0<sub>3</sub> by Phase Holography |
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Author:
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Kim, Dae M.; Shah, Rajiv R.; Rabson, Thomas A.; Tittel, Frank K.
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Type:
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Tech Report |
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Keywords:
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holography; LiNb0<sub>3</sub> |
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Citation:
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D. M. Kim, R. R. Shah, T. A. Rabson and F. K. Tittel, "Study of the Equivalent Electron Drift Field Characteristics in LiNb03 by Phase Holography," Rice University ECE Technical Report, no. 7607, 1976. |
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Abstract:
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An analysis of the diffraction efficiency of photorefractive holograms in ferroelectric crystals is shown to provide a novel technique for determining the nature and magnitude of the equivalent electron drift field. For a Fe doped lithium niobate crystal (0.05% per mole) we find that the total field consists of an intensity independent internal field of 8.5 KV/cm and a photo-generated field given by the conversion factor 1.4Ã 10<sup>6</sup> V-cm/W. |
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Date Published:
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1976-06-20 |
