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Abstract:
报道了基于氧化石墨烯被动锁模的超短脉冲掺铒光纤激光器.通过设计激光腔的结构,可使激光器分别运转在全负色散区以及正色散区.当激光器运行在全负色散区时,可得到重复频率为61 MHz的传统孤子脉冲输出,脉冲宽度为500 fs,光谱宽度为5.7 nm,最大输出功率为6 mW,单脉冲能量为0.1 nJ.当激光器运行在正色散区时,可得到重复频率为11.5 MHz的耗散孤子脉冲输出,脉冲宽度为143 ps,光谱宽度为2.4 nm,最大输出功率为21 mW,单脉冲能量为1.8 nJ.
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Source :
中国激光
ISSN: 0258-7025
Year: 2013
Issue: 7
Volume: 40
Page: 13-17
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: