ER-3+-DOPED SINGLE-POLARIZATION OPTICAL FIBERS

被引:9
|
作者
TAJIMA, K
机构
[1] NTT Transmission Systems Laboratories, Tokai, Ibaraki-ken
关键词
Optical fibres; Polarisation;
D O I
10.1049/el:19900962
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
Er3+-doped single-polarisation optical fibres have been designed and fabricated, for the first time. The fabricated single-polarisation optical fibres transmitted only the xpolarisation mode in the wavelength region around 1-535 /an. The pump power wavelength was 1-48 faa and the pump power was about 29 mW. The x-polarisation mode has been amplified with a net gain of 14 dB for a fibre length of 27 m. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码:1498 / 1499
页数:2
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