CONCENTRATION EFFECT ON GAIN OF PR3+-DOPED FLUORIDE FIBER FOR 1.3-MU-M AMPLIFICATION

被引：29
|
作者：
OHISHI, Y [1 ]
KANAMORI, T [1 ]
NISHI, T [1 ]
TAKAHASHI, S [1 ]
SNITZER, E [1 ]
机构：
[1] RUTGERS STATE UNIV,COLL ENGN,FIBER OPT MAT RES PROGRAM,PISCATAWAY,NJ 08855
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 12期
关键词：
D O I：
10.1109/68.180569
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：
The concentration quenching mechanism in Pr3+-doped fluoride fiber operating at the 1.3 mum band is investigated at concentrations of below 1000 ppm. It is shown that cooperative upconversion degrades the gain coefficient and that its influence is minimized at concentrations of below 500 ppm.
引用
收藏
页码：1338 / 1341
页数：4
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