| dc.contributor.author | Sudha Kartha, C | |
| dc.date.accessioned | 2008-08-06T09:08:10Z | |
| dc.date.available | 2008-08-06T09:08:10Z | |
| dc.date.issued | 2005-03-13 | |
| dc.identifier.uri | http://dyuthi.cusat.ac.in/purl/612 | |
| dc.description.abstract | A new photopolymerizable recording media is introduced based on poly (vinyl alcohol) and vinyl acetate sensitized with methylene blue. It is observed that this MBPVA/VAc system can be reused a number of times without significant decrease in diffraction efficiency. The PVA-VAc ratio was optimized at 2:1. Diffraction efficiency of 6.3% was obtained without any fixing at a dye concentration of 9.3 10 4 mol/l at an exposure of 750 mJ/cm2. The material is attractive on account of its reusability. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Taylor and francis | en_US |
| dc.subject | Photopolymerization | en_US |
| dc.subject | Methylene blue | en_US |
| dc.subject | Diffraction efficiency | en_US |
| dc.title | Reusable Recording Medium Based on MBPVA and Vinyl Acetate | en_US |
| dc.type | Working Paper | en_US |
| Files | Size | Format | View | Description |
|---|---|---|---|---|
| Reusable medium MBPVA Vinyl acetate.pdf | 272.6Kb |
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