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dc.contributor.authorLin, Gong-Ruen_US
dc.contributor.authorChang, Jun-Yuanen_US
dc.contributor.authorLiao, Yu-Shengen_US
dc.contributor.authorLu, Hai-Hanen_US
dc.date.accessioned2014-12-08T15:15:37Z-
dc.date.available2014-12-08T15:15:37Z-
dc.date.issued2006-10-16en_US
dc.identifier.issn1094-4087en_US
dc.identifier.urihttp://dx.doi.org/10.1364/OE.14.009743en_US
dc.identifier.urihttp://hdl.handle.net/11536/11673-
dc.description.abstractBy controlling the output coupling ratio, we demonstrate a novel wavelength-tunable L-band Erbium-doped fiber laser (EDFL) with a maximum tuning range up to 58 nm ( from 1567 to 1625 nm) by controlling its output coupling ratio between 1% and 99%. The L-band EDFL is configured by using a bi-directionally dual-wavelength pumped EDFA in close-loop with an output coupler of tunable coupling ratio and an air-gap inserted FC/PC connector pair. Such an EDFL exhibits a quantum efficiency of 42% and an ultra-high power conversion efficiency of 37% under optimized pumping scheme, providing the small-signal gain and output power of similar to 34 dB and 91 mW, respectively. Low variation of < 1.2 dB on channel power, power fluctuation of 0.04% and a narrow linewidth of 0.03 nm are obtained. (c) 2006 Optical Society of Americaen_US
dc.language.isoen_USen_US
dc.titleL-band Erbium-doped fiber laser with coupling-ratio controlled wavelength tunabilityen_US
dc.typeArticleen_US
dc.identifier.doi10.1364/OE.14.009743en_US
dc.identifier.journalOPTICS EXPRESSen_US
dc.citation.volume14en_US
dc.citation.issue21en_US
dc.citation.spage9743en_US
dc.citation.epage9749en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000241517400022-
dc.citation.woscount28-
Appears in Collections:Articles


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