Second and third-order nonlinear optical behavior of natural pigment: chlorophyll and crocin
| Titre | Second and third-order nonlinear optical behavior of natural pigment: chlorophyll and crocin |
| Type de publication | Article de revue |
| Auteur | Karakas, Asli, Karakaya, M., Taser, M., Ceylan, Y., Arof, A.K., El Kouari, Y., Sahraoui, Bouchta |
| Editeur | Springer Verlag |
| Type | Article scientifique dans une revue à comité de lecture |
| Année | 2017 |
| Langue | Anglais |
| Date | Février 2017 |
| Numéro | 2 |
| Pagination | 343-346 |
| Volume | 23 |
| Titre de la revue | Ionics |
| ISSN | 0947-7047 |
| Mots-clés | Electric dipole moment, First hyperpolarizability, nonlinear optical properties, Second hyperpolarizability, time-dependent Hartree-Fock |
| Résumé en anglais | To provide an insight into the microscopic second and third-order nonlinear optical (NLO) behavior of chlorophyll a and crocin, we have computed the electric dipole moments (μ), dispersion-free first hyperpolarizabilities (β), frequency-dependent first and second (γ) hyperpolarizabilities at 1064 nm wavelength area using time-dependent Hartree-Fock (TDHF) method. According to ab-initio calculation results, the examined compounds exhibit first and second hyperpolarizabilities with non-zero values, implying second and third-order NLO phenomena. |
| URL de la notice | http://okina.univ-angers.fr/publications/ua15725 |
| DOI | 10.1007/s11581-016-1847-2 |
| Lien vers le document | http://link.springer.com/article/10.1007%2Fs11581-016-1847-2 |
| Titre abrégé | Ionics |