| dc.creator | Bian, S | |
| dc.creator | Frejlich, J | |
| dc.creator | Ringhofer, KH | |
| dc.date | 1997 | |
| dc.date | MAY 26 | |
| dc.date | 2014-12-16T11:33:59Z | |
| dc.date | 2015-11-26T17:57:12Z | |
| dc.date | 2014-12-16T11:33:59Z | |
| dc.date | 2015-11-26T17:57:12Z | |
| dc.date.accessioned | 2018-03-29T00:40:45Z | |
| dc.date.available | 2018-03-29T00:40:45Z | |
| dc.identifier | Physical Review Letters. American Physical Soc, v. 78, n. 21, n. 4035, n. 4038, 1997. | |
| dc.identifier | 0031-9007 | |
| dc.identifier | WOS:A1997XA46500014 | |
| dc.identifier | 10.1103/PhysRevLett.78.4035 | |
| dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/59683 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/59683 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/59683 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1291420 | |
| dc.description | We deduce the equation describing the refractive index perturbation in photovoltaic photorefractive crystals produced by the incidence of a focused laser beam and an incoherent uniform illumination. Under short-circuit conditions the equation shows a saturable Kerr-type nonlinearity that can be controlled by the intensity of the uniform background illumination. Z-scan experiments in an iron doped lithium niobate crystal are carried out using a 532 nm wavelength laser line to evaluate its self-lensing properties and to measure its photovoltaic field. | |
| dc.description | 78 | |
| dc.description | 21 | |
| dc.description | 4035 | |
| dc.description | 4038 | |
| dc.language | en | |
| dc.publisher | American Physical Soc | |
| dc.publisher | College Pk | |
| dc.publisher | EUA | |
| dc.relation | Physical Review Letters | |
| dc.relation | Phys. Rev. Lett. | |
| dc.rights | aberto | |
| dc.source | Web of Science | |
| dc.subject | Steady-state | |
| dc.subject | Electrooptic Crystals | |
| dc.subject | Holographic Storage | |
| dc.subject | Screening Solitons | |
| dc.subject | Spatial Solitons | |
| dc.subject | Optical Beam | |
| dc.subject | Dark | |
| dc.subject | Bright | |
| dc.subject | Field | |
| dc.subject | Media | |
| dc.title | Photorefractive saturable Kerr-type nonlinearity in photovoltaic crystals | |
| dc.type | Artículos de revistas | |
