DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chang, DI | ko |
dc.contributor.author | Chernikov, SV | ko |
dc.contributor.author | Guy, MJ | ko |
dc.contributor.author | Taylor, JR | ko |
dc.contributor.author | Kong, Hong-Jin | ko |
dc.date.accessioned | 2013-02-27T18:49:19Z | - |
dc.date.available | 2013-02-27T18:49:19Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-10 | - |
dc.identifier.citation | OPTICS COMMUNICATIONS, v.142, no.4-6, pp.289 - 293 | - |
dc.identifier.issn | 0030-4018 | - |
dc.identifier.uri | http://hdl.handle.net/10203/70201 | - |
dc.description.abstract | We demonstrate a high-gain, cascaded fibre Raman amplifier, operating at 1.3 mu m. Raman generation and amplification are achieved in a ring resonator constructed solely from fused fibre WDM couplers with low-loss GeO2-doped single mode fibre used as the active medium. The amplifier is pumped by a Nd:YAG laser at 1.064 mu m. In our resonant cascaded geometry, this generates the third Stokes line at 1.24 mu m, which acts as a pump for Raman amplification of signals around 1.3 mu m. A gain of 28 dB is demonstrated with output signal powers of up to 20 dBm for 3.4 W of pump power. Our experiments also indicate the important role of filters to suppress feedback in the resonator, permitting high Raman gain and good signal quality. (C) 1997 Elsevier Science B.V. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | FLUORIDE FIBER AMPLIFIER | - |
dc.subject | LASER | - |
dc.subject | REGION | - |
dc.subject | LIGHT | - |
dc.subject | GAIN | - |
dc.title | Efficient cascaded Raman generation and signal amplification at 1.3 mu m in GeO2-doped single-mode fibre | - |
dc.type | Article | - |
dc.identifier.wosid | A1997YB81400028 | - |
dc.identifier.scopusid | 2-s2.0-0031249303 | - |
dc.type.rims | ART | - |
dc.citation.volume | 142 | - |
dc.citation.issue | 4-6 | - |
dc.citation.beginningpage | 289 | - |
dc.citation.endingpage | 293 | - |
dc.citation.publicationname | OPTICS COMMUNICATIONS | - |
dc.contributor.localauthor | Kong, Hong-Jin | - |
dc.contributor.nonIdAuthor | Chang, DI | - |
dc.contributor.nonIdAuthor | Chernikov, SV | - |
dc.contributor.nonIdAuthor | Guy, MJ | - |
dc.contributor.nonIdAuthor | Taylor, JR | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | fibre | - |
dc.subject.keywordAuthor | cascaded Raman scattering | - |
dc.subject.keywordAuthor | 1.31 mu m amplification | - |
dc.subject.keywordPlus | FLUORIDE FIBER AMPLIFIER | - |
dc.subject.keywordPlus | LASER | - |
dc.subject.keywordPlus | REGION | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | GAIN | - |
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