Study of multiphoton absorption processes in a perylenediimide derivative using thermal lensing technique
Résumé
Two multiphoton absorption processes were revealed in a perylenediimide derivative, at the wavelength of 1064 nm, by using the thermal lens technique. One of the observed multiphoton processes is two photon absorption (TPA) while the second is a four photons process. The value of the measured TPA coefficientis β=0.12×10-10 cm W-1
Domaines
Physique [physics]
Origine : Accord explicite pour ce dépôt