DC Field | Value | Language |
---|---|---|
dc.contributor.author | Brenn, A. | ko |
dc.contributor.author | Wiederhecker, G. S. | ko |
dc.contributor.author | Kang, Myeong Soo | ko |
dc.contributor.author | Hundertmark, H. | ko |
dc.contributor.author | Joly, N. | ko |
dc.contributor.author | Russell, P. St. J. | ko |
dc.date.accessioned | 2017-01-18T03:01:03Z | - |
dc.date.available | 2017-01-18T03:01:03Z | - |
dc.date.created | 2013-11-08 | - |
dc.date.created | 2013-11-08 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.citation | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, v.26, no.8, pp.1641 - 1648 | - |
dc.identifier.issn | 0740-3224 | - |
dc.identifier.uri | http://hdl.handle.net/10203/219707 | - |
dc.description.abstract | Raman-like forward scattering by acoustic phonons transversely trapped in birefringent silica-air photonic crystal fibers is studied. As the air-filling fraction increases, core-confined acoustic resonances become increasingly apparent at higher frequencies (> 1.1 GHz), while the number of cladding-confined acoustic modes involved in scattering falls. Two main types of scattering are observed: intramodal (scattering to new frequencies within the same optical mode) and intermodal (frequency-shifted scattering to a different optical mode). It is shown that the twofold symmetric microstructure in a birefringent fiber causes strongly polarization-dependent intramodal scattering. Good agreement is obtained between the experimental measurements and numerical solutions of both the acoustic and electromagnetic wave equations by using a full-vectorial finite-element approach. Phononic bandgaps are found to play a significant role at higher air-filling fractions, leading to the appearance of additional bands in the scattering spectrum. (C) 2009 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Influence of air-filling fraction on forward Raman-like scattering by transversely trapped acoustic resonances in photonic crystal fibers | - |
dc.type | Article | - |
dc.identifier.wosid | 000269137000025 | - |
dc.type.rims | ART | - |
dc.citation.volume | 26 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 1641 | - |
dc.citation.endingpage | 1648 | - |
dc.citation.publicationname | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | - |
dc.contributor.localauthor | Kang, Myeong Soo | - |
dc.contributor.nonIdAuthor | Brenn, A. | - |
dc.contributor.nonIdAuthor | Wiederhecker, G. S. | - |
dc.contributor.nonIdAuthor | Hundertmark, H. | - |
dc.contributor.nonIdAuthor | Joly, N. | - |
dc.contributor.nonIdAuthor | Russell, P. St. J. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | WAVE BRILLOUIN-SCATTERING | - |
dc.subject.keywordPlus | OPTICAL-FIBERS | - |
dc.subject.keywordPlus | PHONONS | - |
dc.subject.keywordPlus | MODES | - |
dc.subject.keywordPlus | LIGHT | - |
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