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Abstract:
报道了高功率全光纤结构2.0μm波段宽带超荧光光源。超荧光种子源采用双包层掺铥光纤作为增益介质,中心波长为790nm的多模半导体激光器作为抽运源,获得了稳定的中心波长为1952nm的宽带超荧光输出,最大输出功率为220mW,3dB光谱带宽为40nm。超荧光种子源经过一级双包层掺铥光纤放大器后,输出功率达到了2.6W,光纤放大器斜率效率为46%,相应的光谱范围为1900~2100nm,3dB光谱带宽为33nm。
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Source :
中国激光
Year: 2013
Issue: 02
Volume: 40
Page: 62-65
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
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