Modified Z-scan techniques for investigations of nonlinear chiroptical effects

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: 
PUCCI, ANDREA
RUGGERI, GIACOMO
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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

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Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11568/199554
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