Dissipative soliton resonance in a passively mode-locked figure-eight fiber laser.
Dissipative soliton resonance in a passively mode-locked figure-eight fiber laser.
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DOI：
10.1364/oe.21.002402
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发表时间：
2013-01
期刊：
影响因子：
3.8
通讯作者：
Shi-Ke Wang;Qiuyi Ning;A. Luo;Zhen-Bin Lin;Z. Luo;Wen-Cheng Xu
中科院分区：
文献类型：
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作者：
Shi-Ke Wang;Qiuyi Ning;A. Luo;Zhen-Bin Lin;Z. Luo;Wen-Cheng Xu
研究了在具有净异常色散的掺铒8型光纤激光器中，在耗散孤子共振（DSR）区域产生锁模矩形脉冲。无破波矩形脉冲的持续时间随着泵浦功率的增大而变宽。在最大泵浦功率为341 mW时，脉冲能量可达3.25 nJ，重复频率为3.54 MHz。特别是，在DSR中工作的矩形脉冲的频谱呈现出传统的孤子边带。观测结果表明，脉冲在DSR区域的形成与锁模技术无关，这有助于进一步理解DSR现象。
The generation of mode-locked rectangular pulses operating in dissipative soliton resonance (DSR) region is demonstrated in an erbium-doped figure-eight fiber laser with net anomalous dispersion. The duration of the wave-breaking-free rectangular pulse broadens with the increase of pump power. At a maximum pump power of 341 mW, the pulse energy can be up to 3.25 nJ with a repetition rate of 3.54 MHz. Particularly, the spectrum of rectangular pulse operating in DSR exhibits conventional soliton sidebands. The observed results show that the formation of pulse operating in DSR region is independent of mode-locking techniques, which may be helpful for further understanding the DSR phenomenon.