Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Diffraction efficiency measurement in photorefractive thick volume holograms|
|Author:||de Oliveira, I|
|Abstract:||We discuss the difficulties and propose a technique to measure the diffraction efficiency of volume holograms exhibiting a high Bragg angular selectivity recorded in samples exhibiting lens-like properties, as is usually the case with photorefractive crystals. We also discuss the use of a laser probe beam for diffraction efficiency measurement.|
|Editor:||Iop Publishing Ltd|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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