| dc.creator | SABINO CHAVEZ CERDA | |
| dc.creator | Marcelo David Iturbe Castillo | |
| dc.date | 2011 | |
| dc.date.accessioned | 2023-07-25T16:24:02Z | |
| dc.date.available | 2023-07-25T16:24:02Z | |
| dc.identifier | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1628 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7806823 | |
| dc.description | Considering that the nonlinear photoinduced phase shift to a Gaussian beam in a thin sample of nonlocal nonlinear media can be modeled as a Gaussian function to some real power the far-field can be calculated using the Fraunhofer integral. In this paper we calculate numerically this integral to obtain the on-axis intensity in a Z-scan experiment or the intensity pattern in a self-phase modulation experiment. Experimental results of samples under cw illumination are fitted using the model with a good correspondence between experimental and numerical results. The model presented is adequate to describe samples with any magnitude of the máximum nonlinear photoinduced phase shift of purely refractive local or nonlocal nonlinear thin media. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Journal of Optics | |
| dc.relation | citation:García Ramírez, E. V., et al., (2011), Z-scan and spatial self-phase modulation of a Gaussian beam in a thin nonlocal nonlinear media, Journal of Optics. Vol.13(8):1-11 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | info:eu-repo/classification/Inspec/Nonlinear phase shift | |
| dc.subject | info:eu-repo/classification/Inspec/Nonlocal nonlinear media | |
| dc.subject | info:eu-repo/classification/Inspec/Z-scan | |
| dc.subject | info:eu-repo/classification/Inspec/Self-phase modulation | |
| dc.subject | info:eu-repo/classification/cti/1 | |
| dc.subject | info:eu-repo/classification/cti/22 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.title | Z-scan and spatial self-phase modulation of a Gaussian beam in a thin nonlocal nonlinear media | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/acceptedVersion | |
| dc.audience | students | |
| dc.audience | researchers | |
| dc.audience | generalPublic | |
