scholarly journals Progress and Summary of Photodarkening in Rare Earth Doped Fiber

2021 ◽  
Vol 11 (21) ◽  
pp. 10386
Author(s):  
Tianran Sun ◽  
Xinyang Su ◽  
Yunhong Zhang ◽  
Huaiwei Zhang ◽  
Yi Zheng
Keyword(s):  
Mathematical Model ◽  
Rare Earth ◽  
Fiber Laser ◽  
Optical Fibers ◽  
Experimental Device ◽  
The Mathematical Model ◽  
Rare Earth Doped

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 detail. At the end of the paper, we summarize the means and methods to suppress photodarkening.

Fabrication of high-concentration rare-earth doped optical fibers using chelates

1990 ◽  
Vol 8 (11) ◽  
pp. 1680-1683 ◽  
Author(s):  
R.P. Tumminelli ◽  
B.C. McCollum ◽  
E. Snitzer
Keyword(s):  
Rare Earth ◽  
Optical Fibers ◽  
High Concentration ◽  
Rare Earth Doped

Single-frequency fiber laser based on rare-earth-doped silica fiber

2016 ◽  
Vol 45 (10) ◽  
pp. 1003001 ◽  
Author(s):  
史 伟 Shi Wei ◽  
付士杰 Fu Shijie ◽  
房 强 Fang Qiang ◽  
盛 泉 Sheng Quan ◽  
张海伟 Zhang Haiwei ◽  
...  
Keyword(s):  
Rare Earth ◽  
Fiber Laser ◽  
Silica Fiber ◽  
Single Frequency ◽  
Rare Earth Doped

Rare-earth doped optical fibers for temperature sensing

1992 ◽  
Vol 10 (6) ◽  
pp. 847-852 ◽  
Author(s):  
K.W. Quoi ◽  
R.A. Lieberman ◽  
L.G. Cohen ◽  
D.S. Shenk ◽  
J.R. Simpson
Keyword(s):  
Rare Earth ◽  
Optical Fibers ◽  
Temperature Sensing ◽  
Rare Earth Doped
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