Fabrication and Characterization of Methylene-Blue-Doped Polyvinyl Alcohol–Polyacrylicacid Blend for Holographic Recording


Autoria(s): Sudha Kartha, C
Data(s)

06/08/2008

06/08/2008

20/06/2004

Resumo

A methylene-blue-sensitized polymer blend of polyvinyl alcohol and polyacrylic acid is fabricated and tested for holographic recording. It was found to have good characteristics such as high sensitivity, storage stability, ease of fabrication, and environmental stability. Optimization of the ratio of polyvinyl alcohol polyacrylic acid, the sensitizer concentration, pH, energy, diffraction efficiency measurements, etc., have been done. pH is found to have a great influence on the recovery of the dye in this matrix. The results of experimental investigations into the properties of this new material are reported.

Identificador

http://dyuthi.cusat.ac.in/purl/609

Idioma(s)

en

Publicador

Optical society of America

Palavras-Chave #Methylene-blue #Polymer blend #polyacrylic acid #Holographic recording
Tipo

Working Paper