High radiation tolerance of temperature resistant Bragg gratings written in N-doped-silica-core fibres up to MGy dose levels

A. Fernandez Fernandez; Benoît Brichard; O. V. Butov; K. M. Golant; A. V. Lanin; Francis Berghmans

High radiation tolerance of temperature resistant Bragg gratings written in N-doped-silica-core fibres up to MGy dose levels

A. Fernandez Fernandez, Benoît Brichard, O. V. Butov, K. M. Golant, A. V. Lanin, Francis Berghmans

Research output › peer-review

Abstract

In situ monitoring of gratings' characteristics during continuous gamma irradiation to a dose of 9 MGy revealed by an order of magnitude weaker Bragg wavelengths drift as compared to gratings written in Ge-doped silica-core fibres. Fibre optic sensing technology brings promising alternatives to classical measurement techniques in harsh nuclear environments.

Original language	English
Title of host publication	Proceedings Third European Workshop on Optical Fibre Sensors
Place of Publication	Washington, United States
State	Published - Jul 2007
Event	European Workshop on Optical Fibre Sensors (EWOFS) - Napoli Duration: 4 Jul 2007 → 6 Jul 2007

Conference

Conference	European Workshop on Optical Fibre Sensors (EWOFS)
Country/Territory	Italy
City	Napoli
Period	2007-07-04 → 2007-07-06

Cite this

@inproceedings{d9111a255fa54e23a90e6c1f8fa4b8b2,

title = "High radiation tolerance of temperature resistant Bragg gratings written in N-doped-silica-core fibres up to MGy dose levels",

abstract = "In situ monitoring of gratings' characteristics during continuous gamma irradiation to a dose of 9 MGy revealed by an order of magnitude weaker Bragg wavelengths drift as compared to gratings written in Ge-doped silica-core fibres. Fibre optic sensing technology brings promising alternatives to classical measurement techniques in harsh nuclear environments.",

keywords = "Bragg grating sensor, radiation resistance",

author = "{Fernandez Fernandez}, A. and Beno{\^i}t Brichard and Butov, {O. V.} and Golant, {K. M.} and Lanin, {A. V.} and Francis Berghmans",

note = "Score = 1; European Workshop on Optical Fibre Sensors (EWOFS) ; Conference date: 04-07-2007 Through 06-07-2007",

year = "2007",

month = jul,

language = "English",

isbn = "9780819467614",

booktitle = "Proceedings Third European Workshop on Optical Fibre Sensors",

}

Fernandez Fernandez, A, Brichard, B, Butov, OV, Golant, KM, Lanin, AV & Berghmans, F 2007, High radiation tolerance of temperature resistant Bragg gratings written in N-doped-silica-core fibres up to MGy dose levels. in Proceedings Third European Workshop on Optical Fibre Sensors. Washington, United States, European Workshop on Optical Fibre Sensors (EWOFS), Napoli, Italy, 2007-07-04.

TY - GEN

T1 - High radiation tolerance of temperature resistant Bragg gratings written in N-doped-silica-core fibres up to MGy dose levels

AU - Fernandez Fernandez, A.

AU - Brichard, Benoît

AU - Butov, O. V.

AU - Golant, K. M.

AU - Lanin, A. V.

A2 - Berghmans, Francis

N1 - Score = 1

PY - 2007/7

Y1 - 2007/7

N2 - In situ monitoring of gratings' characteristics during continuous gamma irradiation to a dose of 9 MGy revealed by an order of magnitude weaker Bragg wavelengths drift as compared to gratings written in Ge-doped silica-core fibres. Fibre optic sensing technology brings promising alternatives to classical measurement techniques in harsh nuclear environments.

AB - In situ monitoring of gratings' characteristics during continuous gamma irradiation to a dose of 9 MGy revealed by an order of magnitude weaker Bragg wavelengths drift as compared to gratings written in Ge-doped silica-core fibres. Fibre optic sensing technology brings promising alternatives to classical measurement techniques in harsh nuclear environments.

KW - Bragg grating sensor

KW - radiation resistance

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_82015

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_82015_2

UR - http://knowledgecentre.sckcen.be/so2/bibref/4355

M3 - In-proceedings paper

SN - 9780819467614

BT - Proceedings Third European Workshop on Optical Fibre Sensors

CY - Washington, United States

T2 - European Workshop on Optical Fibre Sensors (EWOFS)

Y2 - 4 July 2007 through 6 July 2007

ER -