Study of the Equivalent Electron Drift Field Characteristics in LiNb0<sub>3</sub> by Phase Holography
Kim, Dae M.
Shah, Rajiv R.
Rabson, Thomas A.
Tittel, Frank K.
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.
holography; LiNb0<sub>3</sub>; holography; LiNb0<sub>3</sub>
Citable link to this pagehttps://hdl.handle.net/1911/20028
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