Radiation-Resistant Er-Doped Fiber Based on Ge-Ce Co-Doping

Radiation-Resistant Er-Doped Fiber Based on Ge-Ce Co-Doping

We investigated the radiation responses of Ge-Ce co-doped erbium-doped fibers (EDFs) under gamma radiation with a dose up to 1000 Gy and a dose rate of 0.2 Gy/s. Three EDFs with low or high concentrations of Ge or Ce were fabricated by modified chemical vapor deposition (MCVD). The absorp...

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Bibliographic Details
Main Authors: Chi Cao, Zhimu Gu, Qiang Qiu, Le He, Yingbo Chu, Yingbin Xing, Nengli Dai, Jinyan Li
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Photonics Journal
Subjects:
Fibers
erbium
radiation hardening
Er-doped fiber amplifier
rare-earth-doped materials
Online Access:https://ieeexplore.ieee.org/document/9851946/

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