We present simple modifications of the classic Z-scan technique for the investigations of nonlinear chiroptical effects, i.e. nonlinear circular birefringence and two-photon circular dichroism. Two methods for studying these effects: a "polarimetric Z-scan" and a "polarization modulated Z-scan" are described in detail. These techniques were applied to estimate the order of magnitude of the effects for several different materials.
Autori interni: | |
Autori: | P. P. MARKOWICZ; M. SAMOC; J. CERNE; P. N. PRASAD; PUCCI A; G. RUGGERI |
Titolo: | Modified Z-scan techniques for investigations of nonlinear chiroptical effects |
Anno del prodotto: | 2004 |
Abstract: | We present simple modifications of the classic Z-scan technique for the investigations of nonlinear chiroptical effects, i.e. nonlinear circular birefringence and two-photon circular dichroism. Two methods for studying these effects: a "polarimetric Z-scan" and a "polarization modulated Z-scan" are described in detail. These techniques were applied to estimate the order of magnitude of the effects for several different materials. |
Digital Object Identifier (DOI): | 10.1364/OPEX.12.005209 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
---|---|---|---|---|
29/08951468883331505170080491751133537034 | Versione finale editoriale | NON PUBBLICO - Accesso privato/ristretto | Utenti riconosciuti Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.