BOUKENTER , Aziz

Last name: BOUKENTER

First name: Aziz

1997 (v1)

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Defects studies in silica based optical fibers by laser spectroscopy

Goutaland, François Boukenter, Aziz Ouerdane, Youcef

International audience

Uploaded on: December 4, 2022
1998 (v1)

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Visible emissions processes in heavily doped Er/Yb silica optical fibers

Goutaland, François Boukenter, Aziz Ouerdane, Youcef

International audience

Uploaded on: December 4, 2022
1994 (v1)

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Multiphoton absorption in Er3+ doped fibres

Ouerdane, Youcef Boukenter, Aziz Druetta, Michel

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Uploaded on: December 3, 2022
September 10, 2018 (v1)

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Radiation Effects on Aluminosilicate Optical Fibers: Spectral Investigations From the Ultraviolet to Near-Infrared Domains

Alessi, Antonino Guttilla, Angela Girard, Sylvain

Online X‐ray radiation induced attenuation (RIA) has been performed in aluminosilicate optical fibers having different Al concentrations. The studied UV‐visible spectral range revealed the presence of absorption bands related to Al defects. Their generation is shown to be not noticeably dependent on the dose rate. Furthermore, the Al content...

Uploaded on: December 4, 2022
October 19, 2020 (v1)

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Investigation by Thermoluminescence of the Recombination Process in irradiated Ge-doped Silica Preform

Guttilla, Angela Campanella, Cosimo Mady, Franck

International audience

Uploaded on: December 4, 2022
September 13, 2021 (v1)

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Temperature Dependence of Radiation lnduced Attenuation of Aluminosilicate Optical Fiber

Campanella, Cosimo Morana, Adriana Guttilla, Angela

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Uploaded on: December 3, 2022
2020 (v1)

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Optical fibers under irradiation: quantitative assessment of the energy distribution of radiation-induced trapped states

Mady, Franck Guttilla, Angela Benabdesselam, Mourad

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Uploaded on: December 4, 2022
December 3, 2018 (v1)

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Extraction of the Radiation-Induced Density of Trapping States: general technique and application to some silicabased optical fiber glasses

Mady, Franck Guttilla, Angela Benabdesselam, Mourad

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Uploaded on: December 4, 2022
October 19, 2020 (v1)

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Infrared Radiation-Induced Attenuation of Germanosilicate Optical Fibers at MGy dose levels

Campanella, Cosimo Guttilla, Angela Morana, Adriana

International audience

Uploaded on: December 4, 2022
December 3, 2018 (v1)

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Response after γ-ray irradiation of pure, Al- and P- doped silica preforms

Guttilla, Angela Mady, Franck Benabdesselam, Mourad

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Uploaded on: December 4, 2022
March 29, 2020 (v1)

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Optical fibers under irradiation: quantitative assessment of the energy distribution of radiation-induced trapped states

Mady, F. Guttilla, Angela Benabdesselam, Mourad

International audience

Uploaded on: February 22, 2023
April 9, 2025 (v1)

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Combined theoretical and experimental study of luminescence in Gd<sup>3+</sup> -doped silica glass under ionizing radiation

Zghari, Ismail Morana, Adriana Hamzaoui, Hicham El

In the ionizing radiation dosimetry domain, there is still an important demand for a compact, reliable, and accurate sensor. Currently, among the dosimeters based on optical techniques, the fibered systems are the most promising solutions. Optical dosimeters usually exploit one of the physical processes, which is radioluminescence (RL),...

Uploaded on: April 11, 2025
March 29, 2020 (v1)

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Optical fibers under irradiation: quantitative assessment of the energy distribution of radiation-induced trapped states

Mady, F. Guttilla, Angela Benabdesselam, Mourad

International audience

Uploaded on: December 4, 2022
October 14, 2019 (v1)

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Optical fibers doped with active ions for large mode fiber lasers and radiation dosimeters

El Hamzaoui, Hicham Capoen, Bruno Bigot, Laurent

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Uploaded on: December 4, 2022
May 16, 2023 (v1)

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Effects of Measurement Temperature on Radioluminescence Processes in Cerium-Activated Silica Glasses for Dosimetry Applications

Zghari, Ismail El Hamzaoui, Hicham Capoen, Bruno

Cerium-doped-silica glasses are widely used as ionizing radiation sensing materials. However, their response needs to be characterized as a function of measurement temperature for application in various environments, such as in vivo dosimetry, space and particle accelerators. In this paper, the temperature effect on the radioluminescence (RL)...

Uploaded on: May 18, 2023
March 24, 2021 (v1)

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Photobleaching Effect on Infrared Radiation-Induced Attenuation of Germanosilicate Optical Fibers at MGy dose levels

Campanella, Cosimo Guttilla, Angela Morana, Adriana

International audience

Uploaded on: December 4, 2022
June 12, 2023 (v1)

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Thermoluminescence and Radioluminescence Processes in Sol-Gel Gd3+-doped silica glasses

Zghari, Ismail El Hamzaoui, Hicham Capoen, Bruno

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Uploaded on: January 27, 2024
July 18, 2022 (v1)

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Influence of ambient light on the radiation-induced attenuation of germanosilicate optical fibers in the visible and near-infrared domains

Campanella, Cosimo Morana, Adriana Meyer, Arnaud

We investigated the influence of the ambient light on the Radiation-Induced Attenuation (RIA) of Ge-doped optical fibers measured at the telecommunication wavelengths when exposed to a 60 Co source, and in the visible and Near-InfraRed (NIR) domains when exposed to X-rays. From our results, it is possible to observe that this class of optical...

Uploaded on: March 25, 2023
October 3, 2022 (v1)

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Simulation of Radioluminescence Processes in Cerium-doped silicaglasses

Zghari, Ismail El Hamzaoui, Hicham Capoen, Bruno

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Uploaded on: December 4, 2022
December 9, 2022 (v1)

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Influence of ambient light on the radiation-induced attenuation of germanosilicate optical fibers in the visible and near-infrared domains

Campanella, Cosimo Weninger, Luca Morana, Adriana

We investigated the influence of the ambient light on the Radiation-Induced Attenuation (RIA) of Ge-doped optical fibers measured at the telecommunication wavelengths when exposed to a 60 Co source, and in the visible and Near-InfraRed (NIR) domains when exposed to X-rays. From our results, it is possible to observe that this class of optical...

Uploaded on: February 22, 2023
November 29, 2020 (v1)

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Operating Temperature Range of Phosphorus-doped Optical Fiber Dosimeters Exploiting Infrared Radiation-Induced Attenuation

Morana, Adriana Campanella, Cosimo Marin, Emmanuel

International audience

Uploaded on: December 4, 2022

BOUKENTER , Aziz

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