High-power flat L-band erbium-doped fiber ASE source using dual forward-pumping scheme

被引：16
|
作者：
Tsai, SC
Tsai, TC
Law, PC
Chen, YK [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Inst Electroopt Engn, Kaohsiung 80424, Taiwan
[2] ChungHwa Telecommun Labs, Yangmei 326, Taiwan
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2003年 / 35卷 / 02期
关键词：
amplified spontaneous emission (ASE); erbium-doped fiber amplifier (EDFA); fiber sources; superfluorescent fiber source (SFS);
D O I：
10.1023/A:1022434016109
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：
We experimentally investigate a high output power L-band (1565-1605 nm) erbium-doped fiber amplified spontaneous emission (ASE) source using dual forward-pumping configuration. Such configuration allows high pumping-power operation and enhances the pumping efficiency. The high pumping efficiency of 36.1% is achieved for such ASE source with a mirror reflectance of 30%. The output power of about 72.2 mW and a linewidth of 40.8 nm with a power ripple of 0.7 dB are obtained without using any external spectral filters.
引用
收藏
页码：161 / 167
页数：7
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