Comparative study of photo-induced variations of X-ray diffraction and refractive index in photo-thermo-refractive glass
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | CARDINAL, Thierry | |
| hal.structure.identifier | HRL Laboratories | |
| dc.contributor.author | EFIMOV, O. M. | |
| hal.structure.identifier | The College of Optics and Photonics [Orlando] [CREOL] | |
| dc.contributor.author | FRANÇOIS-SAINT-CYR, H. G. | |
| hal.structure.identifier | The College of Optics and Photonics [Orlando] [CREOL] | |
| dc.contributor.author | GLEBOV, L. B. | |
| hal.structure.identifier | The College of Optics and Photonics [Orlando] [CREOL] | |
| dc.contributor.author | GLEBOVA, L. N. | |
| hal.structure.identifier | The College of Optics and Photonics [Orlando] [CREOL] | |
| dc.contributor.author | SMIRNOV, V. I. | |
| dc.date.issued | 2003 | |
| dc.identifier.issn | 0022-3093 | |
| dc.description.abstractEn | Spontaneous and photo-induced crystallization have been investigated in fluorinated silicate glass by means of X-ray diffraction and optical interferometry. This glass is a photo-sensitive material for high-efficiency phase volume hologram recording. Variations of a refractive index in this glass are controlled by UV irradiation followed by a thermal development which is photo-thermo-refractive (PTR) process. A method of discrimination of weak narrow crystalline lines from a broad diffractive pattern of a vitreous material was developed, and quantitative measurements of small concentrations of crystalline phase in glass matrix were performed. The sensitivity of the method was about 0.01 wt% of crystalline phase of NaF in a silicate glass. This crystalline phase with concentration below 0.1 wt% was detected even in a highly transparent PTR glass with a modified refractive index produced by PTR processing. A correlation between the intensity of X-ray diffraction peaks of NaF and the induced refractive index was found in equally developed PTR glass samples exposed to different dosages of UV radiation. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Photo induced effect | |
| dc.subject.en | Crystallization | |
| dc.subject.en | Fluorinated silicate X-ray diffraction | |
| dc.subject.en | Optical interferometry | |
| dc.title.en | Comparative study of photo-induced variations of X-ray diffraction and refractive index in photo-thermo-refractive glass | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/S0022-3093(03)00310-7 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Non-Crystalline Solids | |
| bordeaux.page | 275-281 | |
| bordeaux.volume | 325 | |
| bordeaux.issue | 1-3 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00182408 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00182408v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Non-Crystalline%20Solids&rft.date=2003&rft.volume=325&rft.issue=1-3&rft.spage=275-281&rft.epage=275-281&rft.eissn=0022-3093&rft.issn=0022-3093&rft.au=CARDINAL,%20Thierry&EFIMOV,%20O.%20M.&FRAN%C3%87OIS-SAINT-CYR,%20H.%20G.&GLEBOV,%20L.%20B.&GLEBOVA,%20L.%20N.&rft.genre=article |
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