DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Duri | ko |
dc.contributor.author | Jun, Chang Su | ko |
dc.contributor.author | Do Lim, Sun | ko |
dc.contributor.author | Kim, Byoung-Yoon | ko |
dc.date.accessioned | 2015-05-22T02:29:33Z | - |
dc.date.available | 2015-05-22T02:29:33Z | - |
dc.date.created | 2015-01-20 | - |
dc.date.created | 2015-01-20 | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | OPTICS EXPRESS, v.22, no.25, pp.30873 - 30881 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10203/198590 | - |
dc.description.abstract | Torsional mode acousto-optic tunable filter (AOTF) is demonstrated using a metal-coated birefringent optical fiber for an improved robustness. The changes in acoustic and optical properties of a metal-coated birefringent optical fiber induced by the thin metal coating were analyzed experimentally and theoretically. The filter wavelength shift is successfully explained as a result of combined effect of acoustic wavelength change and optical birefringence change. We also demonstrated a small form-factor configuration by coiling the fiber with 6 cm diameter without performance degradation. The center wavelength of the filter can be tuned >35 nm by changing the applied frequency, and the coupling efficiency is higher than 92% with <5 nm 3-dB bandwidth. | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | SILICA OPTICAL FIBERS | - |
dc.subject | MODE | - |
dc.subject | BIREFRINGENCE | - |
dc.subject | MODULATION | - |
dc.subject | STRENGTH | - |
dc.title | Effect of metal coating in all-fiber acousto-optic tunable filter using torsional wave | - |
dc.type | Article | - |
dc.identifier.wosid | 000346368800080 | - |
dc.identifier.scopusid | 2-s2.0-84919608429 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 25 | - |
dc.citation.beginningpage | 30873 | - |
dc.citation.endingpage | 30881 | - |
dc.citation.publicationname | OPTICS EXPRESS | - |
dc.identifier.doi | 10.1364/OE.22.030873 | - |
dc.contributor.localauthor | Kim, Byoung-Yoon | - |
dc.contributor.nonIdAuthor | Jun, Chang Su | - |
dc.contributor.nonIdAuthor | Do Lim, Sun | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SILICA OPTICAL FIBERS | - |
dc.subject.keywordPlus | MODE | - |
dc.subject.keywordPlus | BIREFRINGENCE | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | STRENGTH | - |
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