Coupled radiation and temperature effects on Erbium-doped fiber amplifiers

被引：1

作者：

Aubry, M. ^{[1
,2
,3
,4
]}

Marin, E. ^{[2
]}

Morana, A. ^{[2
]}

Laurent, A. ^{[3
]}

Robin, T. ^{[3
]}

Mescia, L. ^{[4
]}

Mekki, J. ^{[1
]}

Ouerdane, Y. ^{[2
]}

Boukenter, A. ^{[2
]}

Girard, S. ^{[2
]}

机构：

[1] CNES, 18 Ave Edouard Belin, F-31401 Toulouse, France

[2] Univ Lyon, Lab Hubert Curien, CNRS, UMR5516, Bat F 18 Rue Pr Benoit Lauras, F-42000 St Etienne, France

[3] iXblue Photon, Rue Paul Sabatier, F-22300 Lannion, France

[4] Politecn Bari, Via Edoardo Orabona 4, I-70126 Bari, Italy

来源：

FREE-SPACE LASER COMMUNICATIONS XXXII | 2020年 / 11272卷

关键词：

EDFA; doped fibers; optical communications; radiation effects; temperature effects; space environment;

D O I：

10.1117/12.2544164

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：

Combined radiation and temperature effects on the performances of three different Erbium-doped fiber amplifiers (EDFAs) have been evaluated for free-space optical communications. Each EDFA has been tested during and after an exposure to 40 keV X-rays up to a cumulated dose of 3 kGy (SiO2) (300 krad) and at a dose rate of similar to 0.27 Gy (SiO2)/s. Tests have been done at different temperatures of irradiation ranging from -40 degrees C to 120 degrees C showing that this parameter does not significantly affect the EDFA radiation response, comforting the pertinence of room temperature tests for system vulnerability evaluation.

引用

页数：6

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