Influence of electron irradiation on optical properties of Bismuth doped silica fibers

Alexander V. Kir'yanov, Vladislav V. Dvoyrin, Valery M. Mashinsky, Nikolai N. Il'ichev, Nina S. Kozlova, Evgueny M. Dianov

Research output: Contribution to journalArticle

Abstract

We report a study of the attenuation spectra transformations for a series of Bismuth (Bi) doped silica fibers with various contents of emissionactive Bi centers, which arise as the result of irradiation by a beam of highenergy electrons. The experimental data reveal a substantial decrease of concentration of the Bi centers, associated with the presence of Germanium in silica glass, at increasing the irradiation dose (the resonant-absorption bleaching effect in germano-silicate fiber). In contrast, the spectral changes that appear in Bi doped alumino-silicate fiber have through irradiation a completely different character, viz., weak growth of the resonant-absorption peaks ascribed to the Bi centers, associated with the presence of Aluminum in silica glass. These results demonstrating high susceptibility of Bi centers to electron irradiation while opposite routes of the irradiation-induced spectral changes in Bi doped germanate and aluminate fibers seem to be of worth notice for understanding the nature of these centers.

Original languageEnglish
Pages (from-to)6599-6608
Number of pages10
JournalOptics Express
Volume19
Issue number7
DOIs
Publication statusPublished - 28 Mar 2011

Fingerprint

electron irradiation
bismuth
silicon dioxide
optical properties
fibers
irradiation
silica glass
silicates
bleaching
germanium
attenuation
routes
aluminum
magnetic permeability
dosage
electrons

Cite this

Kir'yanov, A. V., Dvoyrin, V. V., Mashinsky, V. M., Il'ichev, N. N., Kozlova, N. S., & Dianov, E. M. (2011). Influence of electron irradiation on optical properties of Bismuth doped silica fibers. Optics Express, 19(7), 6599-6608. https://doi.org/10.1364/OE.19.006599
Kir'yanov, Alexander V. ; Dvoyrin, Vladislav V. ; Mashinsky, Valery M. ; Il'ichev, Nikolai N. ; Kozlova, Nina S. ; Dianov, Evgueny M. / Influence of electron irradiation on optical properties of Bismuth doped silica fibers. In: Optics Express. 2011 ; Vol. 19, No. 7. pp. 6599-6608.
@article{3d214b3814c74550bc98978296ad4135,
title = "Influence of electron irradiation on optical properties of Bismuth doped silica fibers",
abstract = "We report a study of the attenuation spectra transformations for a series of Bismuth (Bi) doped silica fibers with various contents of emissionactive Bi centers, which arise as the result of irradiation by a beam of highenergy electrons. The experimental data reveal a substantial decrease of concentration of the Bi centers, associated with the presence of Germanium in silica glass, at increasing the irradiation dose (the resonant-absorption bleaching effect in germano-silicate fiber). In contrast, the spectral changes that appear in Bi doped alumino-silicate fiber have through irradiation a completely different character, viz., weak growth of the resonant-absorption peaks ascribed to the Bi centers, associated with the presence of Aluminum in silica glass. These results demonstrating high susceptibility of Bi centers to electron irradiation while opposite routes of the irradiation-induced spectral changes in Bi doped germanate and aluminate fibers seem to be of worth notice for understanding the nature of these centers.",
author = "Kir'yanov, {Alexander V.} and Dvoyrin, {Vladislav V.} and Mashinsky, {Valery M.} and Il'ichev, {Nikolai N.} and Kozlova, {Nina S.} and Dianov, {Evgueny M.}",
year = "2011",
month = "3",
day = "28",
doi = "10.1364/OE.19.006599",
language = "English",
volume = "19",
pages = "6599--6608",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",
number = "7",

}

Kir'yanov, AV, Dvoyrin, VV, Mashinsky, VM, Il'ichev, NN, Kozlova, NS & Dianov, EM 2011, 'Influence of electron irradiation on optical properties of Bismuth doped silica fibers', Optics Express, vol. 19, no. 7, pp. 6599-6608. https://doi.org/10.1364/OE.19.006599

Influence of electron irradiation on optical properties of Bismuth doped silica fibers. / Kir'yanov, Alexander V.; Dvoyrin, Vladislav V.; Mashinsky, Valery M.; Il'ichev, Nikolai N.; Kozlova, Nina S.; Dianov, Evgueny M.

In: Optics Express, Vol. 19, No. 7, 28.03.2011, p. 6599-6608.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Influence of electron irradiation on optical properties of Bismuth doped silica fibers

AU - Kir'yanov, Alexander V.

AU - Dvoyrin, Vladislav V.

AU - Mashinsky, Valery M.

AU - Il'ichev, Nikolai N.

AU - Kozlova, Nina S.

AU - Dianov, Evgueny M.

PY - 2011/3/28

Y1 - 2011/3/28

N2 - We report a study of the attenuation spectra transformations for a series of Bismuth (Bi) doped silica fibers with various contents of emissionactive Bi centers, which arise as the result of irradiation by a beam of highenergy electrons. The experimental data reveal a substantial decrease of concentration of the Bi centers, associated with the presence of Germanium in silica glass, at increasing the irradiation dose (the resonant-absorption bleaching effect in germano-silicate fiber). In contrast, the spectral changes that appear in Bi doped alumino-silicate fiber have through irradiation a completely different character, viz., weak growth of the resonant-absorption peaks ascribed to the Bi centers, associated with the presence of Aluminum in silica glass. These results demonstrating high susceptibility of Bi centers to electron irradiation while opposite routes of the irradiation-induced spectral changes in Bi doped germanate and aluminate fibers seem to be of worth notice for understanding the nature of these centers.

AB - We report a study of the attenuation spectra transformations for a series of Bismuth (Bi) doped silica fibers with various contents of emissionactive Bi centers, which arise as the result of irradiation by a beam of highenergy electrons. The experimental data reveal a substantial decrease of concentration of the Bi centers, associated with the presence of Germanium in silica glass, at increasing the irradiation dose (the resonant-absorption bleaching effect in germano-silicate fiber). In contrast, the spectral changes that appear in Bi doped alumino-silicate fiber have through irradiation a completely different character, viz., weak growth of the resonant-absorption peaks ascribed to the Bi centers, associated with the presence of Aluminum in silica glass. These results demonstrating high susceptibility of Bi centers to electron irradiation while opposite routes of the irradiation-induced spectral changes in Bi doped germanate and aluminate fibers seem to be of worth notice for understanding the nature of these centers.

UR - http://www.scopus.com/inward/record.url?scp=79953186592&partnerID=8YFLogxK

UR - https://www.osapublishing.org/oe/abstract.cfm?uri=oe-19-7-6599

U2 - 10.1364/OE.19.006599

DO - 10.1364/OE.19.006599

M3 - Article

C2 - 21451687

AN - SCOPUS:79953186592

VL - 19

SP - 6599

EP - 6608

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 7

ER -