Thermal lensing and absorbance spectra of a fluorescent dye solution

HUNG, J.; MARCANO O, A.; CASTILLO, J.; GONZÁLEZ, J.; PISCITELLI, VINCENT; REYES, A.; FERNÁNDEZ, A.

CHEMICAL PHYSICS LETTERS

ELSEVIER SCIENCE BV

Año: 2004 vol. 386 p. 206 - 210

0009-2614

We compare thermal lensing and absorbance spectra of a fluorescent dye solution. When the dye solution shows a strong fluorescence, the thermal lensing spectrum is blue-shifted and broadened when comparing to the absorbance spectrum. No such differences between both types of spectra are reported when the fluorescence is quenched. © 2004 Elsevier B.V. All rights reserved.