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Proceedings Paper

Antiradiation of silica fiber
Author(s): Chen Wu; Rongyu Li; Zongmin Yin
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Paper Abstract

The radiation induce loss in silica fiber was studied and the way on anti-radiation of silica fiber was discussed. It shows that the colourated positive ions (for example Fe, Cr, Mn, Cu, Co, Ni) in the silica fiber is harmful to the anti-radiation of silica fiber. Because the recovery begins as soon as the radiation induced loss begins, the faster the dose rate is, the smaller the total dose is when the fiber is of failure. The experiment indicates that the pre-irradiation of fiber is of advantage for the anti-radiation of fiber. The results are helpful for the application of silica fiber in radioactive environments.

Paper Details

Date Published: 11 October 2001
PDF: 5 pages
Proc. SPIE 4604, Fiber Optic Components, Subsystems, and Systems for Telecommunications, (11 October 2001); doi: 10.1117/12.444604
Show Author Affiliations
Chen Wu, Shanghai Jiao Tong Univ. (China)
Rongyu Li, Shanghai Jiao Tong Univ. (China)
Zongmin Yin, Shanghai Jiao Tong Univ. (China)

Published in SPIE Proceedings Vol. 4604:
Fiber Optic Components, Subsystems, and Systems for Telecommunications
Suning Tang; Xiaomin Ren, Editor(s)

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