Flexible Polymeric Tunable Lasers for WDM Passive Optical Networks

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dc.contributor.authorKim, Kyung-Joko
dc.contributor.authorOh, Min-Cheolko
dc.contributor.authorMoon, Sang-Rokko
dc.contributor.authorLee, Chang-Heeko
dc.date.accessioned2013-08-08T05:43:32Z-
dc.date.available2013-08-08T05:43:32Z-
dc.date.created2013-03-08-
dc.date.created2013-03-08-
dc.date.issued2013-03-
dc.identifier.citationJOURNAL OF LIGHTWAVE TECHNOLOGY, v.31, no.6, pp.982 - 987-
dc.identifier.issn0733-8724-
dc.identifier.urihttp://hdl.handle.net/10203/174530-
dc.description.abstractFlexible polymer waveguide with a Bragg reflection grating is incorporated to form an external cavity laser with a wide tuning range, and it is evaluated as a tunable light source for wavelength division multiplexing optical communication systems. The highly elastic property of polymer materials makes them suitable for producing a tunable Bragg reflector controlled by an imposed strain. The flexible tunable Bragg reflector is installed on a compact moving stage 6 connected to a piezoelectric motor. By applying a total strain of 60680 mu epsilon (6.07%), wavelength tuning of 82 nm is achieved with a side-mode suppression ratio of 43 dB and a linewidth less than 0.1 nm. The tunable laser controlled by a microactuator exhibits long-term stability with a wavelength fluctuation of less than 0.1 nm. In the optical transmission experiment, various wavelengths are used to transmit the 2.5 Gb/s signal over 50 km, excellent performance was observed with a power penalty of 1 dB compared to the DFB laser.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectDFB LASER-
dc.subjectGRATINGS-
dc.titleFlexible Polymeric Tunable Lasers for WDM Passive Optical Networks-
dc.typeArticle-
dc.identifier.wosid000314367800004-
dc.identifier.scopusid2-s2.0-84873396030-
dc.type.rimsART-
dc.citation.volume31-
dc.citation.issue6-
dc.citation.beginningpage982-
dc.citation.endingpage987-
dc.citation.publicationnameJOURNAL OF LIGHTWAVE TECHNOLOGY-
dc.identifier.doi10.1109/JLT.2013.2241016-
dc.contributor.localauthorLee, Chang-Hee-
dc.contributor.nonIdAuthorKim, Kyung-Jo-
dc.contributor.nonIdAuthorOh, Min-Cheol-
dc.contributor.nonIdAuthorMoon, Sang-Rok-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorBragg reflectors-
dc.subject.keywordAuthorflexible polymer devices-
dc.subject.keywordAuthorpolymer waveguides-
dc.subject.keywordAuthortunable lasers-
dc.subject.keywordPlusDFB LASER-
dc.subject.keywordPlusGRATINGS-
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