Light-controlled erasure of induced χ(2) in thermally poled glasses
hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
dc.contributor.author | MONTANT, Sylvie | |
dc.contributor.author | LE CALVEZ, A. | |
hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
dc.contributor.author | FREYSZ, E. | |
hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
dc.contributor.author | DUCASSE, André | |
hal.structure.identifier | Institut des Sciences Chimiques de Rennes [ISCR] | |
dc.contributor.author | NAZABAL, Virginie | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | FARGIN, Evelyne | |
hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
dc.contributor.author | LE FLEM, Gilles | |
dc.date.issued | 1999 | |
dc.identifier.issn | 0003-6951 | |
dc.description.abstractEn | We demonstrate that the induced second order nonlinearity χ(2) generated in thermal poled doped borosilicate glasses can be erased by a prolonged exposure to near IR laser radiation. The evolution of the second harmonic signal with respect to laser time exposure, intensity and wavelength is reported. The IR laser radiation induced relaxation of the χ(2) is mainly related to two-photon absorption of the glass. The nonexponential time dependence of the second harmonic signal agrees with a simple model involving diffusion of photoexcited carriers. The reversible erasure process is also observed when the sample is exposed to near ultraviolet laser radiation. | |
dc.language.iso | en | |
dc.publisher | American Institute of Physics | |
dc.title.en | Light-controlled erasure of induced χ(2) in thermally poled glasses | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1063/1.123917 | |
dc.subject.hal | Physique [physics] | |
bordeaux.journal | Applied Physics Letters | |
bordeaux.page | 2623-2625 | |
bordeaux.volume | 74 | |
bordeaux.issue | 18 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-01550383 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-01550383v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Applied%20Physics%20Letters&rft.date=1999&rft.volume=74&rft.issue=18&rft.spage=2623-2625&rft.epage=2623-2625&rft.eissn=0003-6951&rft.issn=0003-6951&rft.au=MONTANT,%20Sylvie&LE%20CALVEZ,%20A.&FREYSZ,%20E.&DUCASSE,%20Andr%C3%A9&NAZABAL,%20Virginie&rft.genre=article |
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