@inproceedings{inproceedingsb493b102, title = {Multiwavelength thermal lens determination of quantum efficiency of thin films of semiconductor polymers}, author = {Silva, Carlos J. da and Andrade, A. A. and Marletta, A. and Faria, Roberto Mendonça and Catunda, Tomaz and Cury, L. A.}, year = {2003}, publisher = {IEEE Institute of Electrical and Eletronics Engineers}, booktitle = {European Conference on Lasers and Electro-Optics - CLEO EUROPE} }