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dc.contributor.authorWang, X. L.zh_CN
dc.contributor.authorHuang, W. C.zh_CN
dc.contributor.authorXu, H. Y.zh_CN
dc.contributor.authorCai, Z. P.zh_CN
dc.contributor.author蔡志平zh_CN
dc.date.accessioned2013-12-12T02:49:57Z
dc.date.available2013-12-12T02:49:57Z
dc.date.issued2010-08zh_CN
dc.identifier.citationOptical Engineering, 2010,49(8)zh_CN
dc.identifier.issn0091-3286zh_CN
dc.identifier.otherISI:000281335100012zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/71180
dc.descriptionJimei University [Z80180]; Program for New Century Excellent Talents in Fujian Province University [X07204]zh_CN
dc.description.abstractWe investigate a high-pumping-efficiency and linewidth-broadening, L-band, erbium-doped, superfluorescent fiber source (SFS) using a cascaded dual-backward-pumped configuration. With optimized structural parameters, the design provides an L-band SFS with a mean wavelength of 1578.2 nm, an output power of 132.8 mW, and a spectral linewidth of 52.6 nm without using any external spectral filters under 265-mW pump power. The high pumping efficiency of 50.1% is achieved experimentally. The design relaxes the danger in resonant lasing while enhancing the pumping efficiency and broadening the linewidth. (C) 2010 Society of Photo-Optical Instrumentation Engineers. [DOI: 10.1117/1.3481119]zh_CN
dc.language.isoen_USzh_CN
dc.source.urihttp://dx.doi.org/10.1117/1.3481119zh_CN
dc.subjectBIDIRECTIONAL-PUMPING CONFIGURATIONzh_CN
dc.subjectDOUBLE-PASSzh_CN
dc.titleUltra-high-efficiency L-band erbium-doped superfluorescent fiber source with broadening linewidthzh_CN
dc.typeArticlezh_CN


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