DUCHEZ , Jean Bernard

Last name: DUCHEZ

First name: Jean Bernard

June 12, 2015 (v1)

Publication

Metadata-only

Study of darkening in Ytterbium doped optical fibers : interplay betweenphoto- and radio-darkening

Duchez, Jean Bernard

This thesis deals with the degradation induced by the pump (photodarkening, PN) andionizing radiations (radiodarkening, RN) in ytterbium-doped optical fiber (YDF) usedin harsh environments. Through original experimental characterizations and modeling,it analyses the interplay between PN and RN and reveals important and novel propertiesof the...

Uploaded on: March 26, 2023
November 12, 2012 (v1)

Conference paper

Metadata-only

Centres colorés induits par irradiations des fibres optiques fabriquées par MCVD

Mebrouk, Yasmine Duchez, Jean Bernard Mady, Franck

No description

Uploaded on: February 28, 2023
July 10, 2012 (v1)

Conference paper

Metadata-only

Dégradation de la silice des fibres optiques dopées Ytterbium soumises aux radiations

Duchez, Jean Bernard Mebrouk, Yasmine Mady, Franck

International audience

Uploaded on: February 22, 2023
October 29, 2014 (v1)

Conference paper

Metadata-only

Implication des ions Er3+ dans le processus de noircissement des fibres optiques dopées erbium

Mebrouk, Yasmine Mady, Franck Duchez, Jean Bernard

National audience

Uploaded on: February 28, 2023
November 12, 2012 (v1)

Conference paper

Metadata-only

Dégradation de la silice des fibres optiques dopées Ytterbium soumises aux radiations

Duchez, Jean Bernard Mebrouk, Yasmine Mady, Franck

Présentation orale

Uploaded on: December 4, 2022
May 23, 2013 (v1)

Conference paper

Metadata-only

Dégradation des fibres optiques Aluminosilicates dopées Ytterbium en milieu radiatif

Duchez, Jean Bernard Mebrouk, Yasmine Mady, Franck

Poster et article

Uploaded on: December 3, 2022
November 17, 2015 (v1)

Conference paper

Metadata-only

Amplificateurs à fibres Er et Yb en milieu radiatif : réversibilité et contrôle des états de dégradation d'équilibre locaux sous irradiation continue

Mady, Franck Duchez, Jean Bernard Mebrouk, Yasmine

National audience

Uploaded on: February 28, 2023
July 10, 2012 (v1)

Conference paper

Metadata-only

Dégradation de la silice des fibres optiques dopées Ytterbium soumises aux radiations

Duchez, Jean Bernard Mebrouk, Yasmine Mady, Franck

International audience

Uploaded on: December 4, 2022
November 18, 2013 (v1)

Conference paper

Metadata-only

Centres colorés induits par irradiation dans les fibres germanosilicates dopées erbium

Mebrouk, Yasmine Duchez, Jean Bernard Mady, Franck

No description

Uploaded on: February 28, 2023
December 1, 2014 (v1)

Conference paper

Metadata-only

Les fibres ytterbium : influence de la pompe sur les pertes induites

Duchez, Jean Bernard Mebrouk, Yasmine Mady, Franck

No description

Uploaded on: February 28, 2023
November 18, 2013 (v1)

Conference paper

Metadata-only

Les effets simultanés du photo- et radio-noircissement sur les fibres optiques aluminosilicates dopées ytterbium

Duchez, Jean Bernard Benabdesselam, Mourad Mady, Franck

No description

Uploaded on: February 28, 2023

DUCHEZ , Jean Bernard

Recent uploads