| dc.contributor.author |
Sathy, P |
|
| dc.contributor.author |
Reji, Philip |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Vallabhan, C P G |
|
| dc.date.accessioned |
2011-11-08T10:39:04Z |
|
| dc.date.available |
2011-11-08T10:39:04Z |
|
| dc.date.issued |
1990-06 |
|
| dc.identifier.other |
Pramana - 1. Phys., Vol. 34, No. 6, June 1990, pp. 585-590 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/2499 |
|
| dc.description.abstract |
Experimental method for measuring photoacoustic(PA) signals generated by a pulsed laser beam in liquids is described. The pulsed PA technique is found to be a convenient and accurate method for determination of quantum yield in fluorescent dye solutions. Concentration dependence of quantum yield of rhodamine 6G in water is studied using the above method. The results indicate that the quantum yield decreases with increase in concentration in the quenching region in agreement with the existing reports based on radiometric measurements. |
en_US |
| dc.description.sponsorship |
Cochin University of Science and Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Springer |
en_US |
| dc.subject |
Rhodamine 6G |
en_US |
| dc.subject |
pulsed photoacoustics |
en_US |
| dc.subject |
fluorescence |
en_US |
| dc.subject |
quantum yield. |
en_US |
| dc.title |
Fluorescence quantum yield of rhodamine 6G using pulsed photoacoustic technique |
en_US |
| dc.type |
Working Paper |
en_US |
| dc.contributor.faculty |
Technology |
en_US |
| dc.identifier.url |
http://dx.doi.org/10.1007/BF02846435 |
en_US |