Third-order optical measurements of porphyrin compounds using Dark-field and D4σ-Z scan imaging techniques
Résumé
The newly introduced imaging techniques D4 and Dark-field Z-scan (DFZ-scan) are very much appropriate to measure the thirdorder nonlinear (NL) refractive index in the presence of high nonlinear absorption (NLA) in condensed matter. To demonstrate the large potential of both techniques we prepared and characterized porphyrins solutions in chlorobenzene and report here on the NL optical properties
Domaines
Optique [physics.optics]
Origine : Fichiers produits par l'(les) auteur(s)
