Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence

Roberto Boscaino; Marco Cannas; Antonino Alessi; Adriana Morana; Lavinia Vaccaro; null Morana; null Girard; null Boukenter; null Ouerdane

Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence

Roberto Boscaino, Marco Cannas, Antonino Alessi, Adriana Morana, Lavinia Vaccaro, Morana, Girard, Boukenter, Ouerdane

Research output: Contribution to journal › Article › peer-review

Abstract

The distribution of Non-Bridging Oxygen Hole Centers (NBOHCs) in fluorine doped optical fibers was investigated by confocal microluminescence spectroscopy, monitoring their characteristic 1.9 eV luminescence band. The results show that these defects are generated by the fiber drawing and their concentration further increases after c irradiation. The NBOHC concentration profile along the fiber provides evidence for an exponential decay with the fluorine content. This finding agrees with the role of fluorine in the fiber resistance and is discussed, from the microscopic point of view, by looking at the conversion mechanisms from strained bonds acting as precursors.

Original language	English
Pages (from-to)	193107-
Number of pages	6
Journal	Journal of Applied Physics
Volume	113
Publication status	Published - 2013

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence. / Boscaino, Roberto ; Cannas, Marco ; Alessi, Antonino ; Morana, Adriana ; Vaccaro, Lavinia; Morana; Girard; Boukenter; Ouerdane.

In: Journal of Applied Physics, Vol. 113, 2013, p. 193107-.

Research output: Contribution to journal › Article › peer-review

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title = "Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence",

abstract = "The distribution of Non-Bridging Oxygen Hole Centers (NBOHCs) in fluorine doped optical fibers was investigated by confocal microluminescence spectroscopy, monitoring their characteristic 1.9 eV luminescence band. The results show that these defects are generated by the fiber drawing and their concentration further increases after c irradiation. The NBOHC concentration profile along the fiber provides evidence for an exponential decay with the fluorine content. This finding agrees with the role of fluorine in the fiber resistance and is discussed, from the microscopic point of view, by looking at the conversion mechanisms from strained bonds acting as precursors.",

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author = "Roberto Boscaino and Marco Cannas and Antonino Alessi and Adriana Morana and Lavinia Vaccaro and Morana and Girard and Boukenter and Ouerdane",

year = "2013",

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T1 - Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence

AU - Boscaino, Roberto

AU - Cannas, Marco

AU - Alessi, Antonino

AU - Morana, Adriana

AU - Vaccaro, Lavinia

AU - Morana, null

AU - Girard, null

AU - Boukenter, null

AU - Ouerdane, null

PY - 2013

Y1 - 2013

N2 - The distribution of Non-Bridging Oxygen Hole Centers (NBOHCs) in fluorine doped optical fibers was investigated by confocal microluminescence spectroscopy, monitoring their characteristic 1.9 eV luminescence band. The results show that these defects are generated by the fiber drawing and their concentration further increases after c irradiation. The NBOHC concentration profile along the fiber provides evidence for an exponential decay with the fluorine content. This finding agrees with the role of fluorine in the fiber resistance and is discussed, from the microscopic point of view, by looking at the conversion mechanisms from strained bonds acting as precursors.

AB - The distribution of Non-Bridging Oxygen Hole Centers (NBOHCs) in fluorine doped optical fibers was investigated by confocal microluminescence spectroscopy, monitoring their characteristic 1.9 eV luminescence band. The results show that these defects are generated by the fiber drawing and their concentration further increases after c irradiation. The NBOHC concentration profile along the fiber provides evidence for an exponential decay with the fluorine content. This finding agrees with the role of fluorine in the fiber resistance and is discussed, from the microscopic point of view, by looking at the conversion mechanisms from strained bonds acting as precursors.

KW - DEFECTS

KW - DOPED-SILICA

KW - GENERATION

KW - IRRADIATION

KW - LASER

KW - OPTICAL-FIBERS

KW - PREFORMS

KW - RADIATION

KW - SIO2 GLASSES

KW - VITREOUS SILICA

KW - DEFECTS

KW - DOPED-SILICA

KW - GENERATION

KW - IRRADIATION

KW - LASER

KW - OPTICAL-FIBERS

KW - PREFORMS

KW - RADIATION

KW - SIO2 GLASSES

KW - VITREOUS SILICA

UR - http://hdl.handle.net/10447/83070

M3 - Article

VL - 113

SP - 193107-

JO - Journal of Applied Physics

JF - Journal of Applied Physics

SN - 0021-8979

ER -

Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence

Abstract

All Science Journal Classification (ASJC) codes

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