Progress and Summary of Photodarkening in Rare Earth Doped Fiber
In this paper, we summarize the research on photodarkening in optical fibers. The causes of photodarkening in fiber, the influence of photodarkening on fiber laser, the experimental device of photodarkening, and the mathematical model used to study the phenomenon of photodarkening are described in d...
| Published in: | Applied Sciences |
|---|---|
| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-11-01
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| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/11/21/10386 |