Ce-doped and Ce/Au-codoped alumino-phospho-silicate fibers: Spectral attenuation trends at high-energy electron irradiation and posterior low-power optical bleaching

Kir’yanov, Alexander V.; Ghosh, Sumana; Paul, Mukul Chandra; Barmenkov, Yuri O.; Aboites, Vicente; Козлова, Н. С.

doi:10.1364/ome.4.000434

Cited by 12 publications

(11 citation statements)

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“…(a) Attenuation spectra of pristine Ce-doped (1), Ce/Au-codoped (2), and Al-doped Ce-free (3) fibers in a VISto-near-IR spectral range and micro-photographs of pristine Ce-doped (b) and Ce/Au-codoped (c) fibers. (Reproduced with permission from Kir'yanov et al [75]. Copyright © 2014, Optical Society of America).…”

Section: Ia As a Results Of β-Irradiationmentioning

confidence: 99%

“…This has been demonstrated on the examples of Ce-and Ce(Au)-doped aluminophospho-silicate fibers, Yb-doped germano-alumino-silicate fibers, and Bi-doped germanoand alumino-silicate fibers. The data presented in this Chapter is a collection of our recent results, published in and in part reproduced from Refs [67,75,76]. In each case, unavoidable "darkening" of the fibers in VIS arises as the main feature of electron-irradiation.…”

Section: Discussionmentioning

confidence: 99%

“…2, and Al-doped cerium-free (3) fibers, all measured after β-irradiation with dose 4 (5 × 10 13 cm -2 ) and micro-photographs of Ce-doped (b) and Ce/Au-codoped (c) fibers recorded after irradiation with this dose. (Reproduced with permission from Kir'yanov et al [75], Copyright © 2014, Optical Society of America).…”

Section: Radiation Effects In Materialsmentioning

confidence: 99%

mentioning

confidence: 99%

“…Insets: examples of deconvolution of the data obtained for the fibers, irradiated with dose 5 (spectra are plotted in eV-domain). (Reproduced with permission from Kir'yanov et al[75]. Copyright © 2014, Optical Society of America).…”

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Effects of Electron Irradiation Upon Absorptive and Fluorescent Properties of Some Doped Optical Fibers

Kir’yanov¹

2016

Radiation Effects in Materials

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A review of the recent studies of the effect of irradiating silica-based fibers doped with rare earths and metals by a beam of high-energy (β) electrons is presented. Of the review's main scope are the attenuation spectra' transformations occurring in optical fiber of such types under electron irradiation, allowing, from one side, to recover some general essence of the phenomena involved and, from the other side, to draw the features that would make such fibers useful for applications, for example, in dosimetry and space technologies. Among the fibers of the current review's choice, exemplifying the effect of electron irradiation most brightly, are ytterbium (Yb) and cerium (Ce) (the rare earths' representatives) and bismuth (Bi) (the post-transitional metals representative) doped fibers, where a diversity of the electron-irradiation-related effects is encouraged.

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Section: Ia As a Results Of β-Irradiationmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Radiation Effects In Materialsmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

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