Photodarkening in Yb-Doped Al-Silicate Fibers: Investigation, Modelling and Mitigation

被引：0

作者：

Taccheo, Stefano ^{[1
]}

Gebavi, Hrvoje ^{[1
]}

Piccole, Riccardo ^{[1
]}

Robin, Thierry ^{[2
]}

Lablonde, Laurant ^{[2
]}

Cadier, Benoit ^{[2
]}

Monteville, Achille ^{[3
]}

Mechin, David ^{[3
]}

Milanese, Daniel ^{[3
]}

Brand, Thomas ^{[4
,5
]}

Klotzback, Udo ^{[5
,6
]}

机构：

[1] Swansea Univ, Coll Engn, Singleton Pk, Swansea SA2 8PP, W Glam, Wales

[2] iXFiber SAS, F-22300 Lannion, France

[3] Perfos, F-22300 Lannion, France

[4] Politecnico Torino, I-10129 Turin, Italy

[5] Fraunholer IWS, Dresden, Germany

[6] Swansea Univ, Swansea S42 8PP, West Glam, Wales

来源：

2014 16TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2014年

关键词：

photodarkening; Yb-lasers; optical fibres; fibre lasers; RARE-EARTH; YTTERBIUM; LASERS; POWER; NM; IRRADIATION; AMPLIFIERS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper we review our work on study of Photodarkening in Yb-doped Al-silicate base. We propose a measurement set-up and we investigate the possibility of Photodarkening mitigation by using visible light photons. We also report measurement of excited-state-absorption from excited Yb ions that plays a fundamental role in the photodarkening phenomenon.

引用

页数：4

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