| dc.contributor.author |
Aneeshkumar, B |
|
| dc.contributor.author |
Pramod, Gopinath |
|
| dc.contributor.author |
Vallabhan, C P G |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Radhakrishnan, P |
|
| dc.date.accessioned |
2011-12-09T10:09:48Z |
|
| dc.date.available |
2011-12-09T10:09:48Z |
|
| dc.date.issued |
2003-07 |
|
| dc.identifier.other |
JOSA B, Vol. 20, Issue 7, pp. 1486-1490 (2003) |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/2627 |
|
| dc.description.abstract |
The nanosecond optical-limiting characteristics (at 532 nm) of some rare-earth metallo-phthalocyanines (Sm(Pc)2, Eu(Pc)2, and LaPc) doped in a copolymer matrix of poly(methyl methacrylate) and methyl-2-cyanoacrylate have been studied for the first time to our knowledge. The optical-limiting response is attributed to reverse saturable absorption due to excited-state absorption. The performance of LaPc in a copolymer host is studied at different linear transmissions. The laser damage thresholds of all the samples are also reported. |
en_US |
| dc.description.sponsorship |
Cochin University of Science and Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Optical Society of America |
en_US |
| dc.title |
Optical-limiting response of rare-earth metallo-phthalocyanine-doped copolymer matrix |
en_US |
| dc.type |
Working Paper |
en_US |
| dc.contributor.faculty |
Technology |
en_US |
| dc.identifier.url |
http://dx.doi.org/10.1364/JOSAB.20.001486 |
en_US |