ANALYSIS OF THE PERFORMANCE EXPECTED IN FLUOROPHOSPHATE ERBIUM-DOPED FIBER AMPLIFIERS WITH THE 800-NM PUMP BAND

被引:2
|
作者
BASTIEN, SP
SUNAK, HRD
机构
[1] Fiber Optical Communication Laboratory, Department of Electrical Engineering, University of Rhode Island, Kingston
基金
美国国家科学基金会;
关键词
D O I
10.1109/68.118010
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
With the use of a comprehensive spectral and spatial computer model, we have analyzed the performance that can be expected in fluorophosphate glass erbium-doped fiber amplifiers (EDFA's) with 800 nm band pumping. Due to the smaller excited state absorption, the fluorophosphate host glass shows about a 4 dB advantage in small signal gain (SSG) over alumino-silicate EDFA's with bidirectional pumping, and nearly double the output signal power under similar conditions.
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页码:1088 / 1091
页数:4
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