Raman gain in tellurite glass: how combination of IR, Raman, Hyper-Raman and Hyper-Rayleigh brings new understandings
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | RODRIGUEZ, Vincent | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GUERY, Guillaume | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | DUSSAUZE, Marc | |
| hal.structure.identifier | Institut des Sciences Moléculaires [ISM] | |
| dc.contributor.author | ADAMIETZ, Frederic | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | CARDINAL, Thierry | |
| hal.structure.identifier | School of Material Science and Engineering | |
| dc.contributor.author | RICHARDSON, Katheleen | |
| dc.date.issued | 2016-10-13 | |
| dc.identifier.issn | 1932-7447 | |
| dc.description.abstractEn | A new multimodal approach that combines linear and nonlinear vibrational spectroscopies and hyper-Rayleigh scattering has been applied in the TeO2–TaO5/2–ZnO glass system to assess and quantify the relation between Raman gain and optical responses within the glass’ network arrangement. The level of polymerization of the TeO4 chain-like structure in a TeO2 glass system has been identified to be the main parameter for reaching high linear and nonlinear optical constant. We have observed that replacement of TaO5/2 by ZnO strongly modifies the optical properties and, primarily, the Raman and hyper-Raman spectra of the glasses. In particular, we clearly demonstrate a linear relationship between Raman gain and the linear and second-order optical response of the glass, which is directly related to the number density of TeO4 chain-like units. Assuming that only TeO4 chain-like units contribute significantly to the glass’ polarizability, we have found that about 30% of the Te atoms contribute to the hyperpolarizability of the binary system 80TeO2–20ZnO in very good accordance with neutron diffraction results. | |
| dc.description.sponsorship | Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003 | |
| dc.description.sponsorship | Verres et vitrocéramiques à base de TeO2 pour fibres optiques innovantes. - ANR-13-BS08-0008 | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.title.en | Raman gain in tellurite glass: how combination of IR, Raman, Hyper-Raman and Hyper-Rayleigh brings new understandings | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/acs.jpcc.6b07627 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Physical Chemistry C | |
| bordeaux.page | 23144 - 23151 | |
| bordeaux.volume | 120 | |
| bordeaux.issue | 40 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01395062 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01395062v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Physical%20Chemistry%20C&rft.date=2016-10-13&rft.volume=120&rft.issue=40&rft.spage=23144%20-%2023151&rft.epage=23144%20-%2023151&rft.eissn=1932-7447&rft.issn=1932-7447&rft.au=RODRIGUEZ,%20Vincent&GUERY,%20Guillaume&DUSSAUZE,%20Marc&ADAMIETZ,%20Frederic&CARDINAL,%20Thierry&rft.genre=article |
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