| dc.contributor.author |
Sudha Kartha, C |
|
| dc.date.accessioned |
2008-09-06T10:08:02Z |
|
| dc.date.available |
2008-09-06T10:08:02Z |
|
| dc.date.issued |
2005-03-13 |
|
| dc.identifier.other |
Journal of Modern Optics Vol. 53, No. 3, 15 February 2006, 343-355 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/873 |
|
| 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 efcienc4y of 6.3% was obtained without any fixing at a dye
concentration of 9.3 x 10- mol/l at an exposure of 750mJ/cm2. The material is
attractive on account of its reusability. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Taylor & Francis |
en_US |
| dc.subject |
Photopolymerization |
en_US |
| dc.subject |
Vinyl acetate |
en_US |
| dc.subject |
Methylene blue |
en_US |
| dc.subject |
MBPVA/VAc |
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 |