ON METHODS OF MEASURING OPTICAL LOSSES IN SINGLE-MODE FIBER LIGHTGUIDE IN THE REGIME OF COMBINATION AMPLIFICATION OF LASER-RADIATION

被引：0
|
作者：
ALEKSANDROV, IV
IONINA, NV
NESTEROVA, ZV
机构：
来源：
SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 1990年 / 57卷 / 09期
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D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new method of measuring optical losses in a single-mode fiber lightguide (FLG) is considered theoretically. It is shown that optical losses in an FLG can be determined by measuring in the combination amplification regime the weak-signal power at the output of the FLG for given pumping power values.
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页码：543 / 544
页数：2
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