Highly Efficient Organic THz Generator Pumped at Near-Infrared: Quinolinium Single Crystals

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dc.contributor.authorKim, Pil-Jooko
dc.contributor.authorJeong, Jae-Hyeokko
dc.contributor.authorJazbinsek, Mojcako
dc.contributor.authorChoi, Soo-Bongko
dc.contributor.authorBaek, In-Hyungko
dc.contributor.authorKim, Jong-Taekko
dc.contributor.authorRotermund, Fabian Marcelko
dc.contributor.authorYun, Ho-Seopko
dc.contributor.authorLee, Yoon-Supko
dc.contributor.authorGuenter, Peterko
dc.contributor.authorKwon, O-Pilko
dc.date.accessioned2013-03-11T03:05:47Z-
dc.date.available2013-03-11T03:05:47Z-
dc.date.created2012-04-19-
dc.date.created2012-04-19-
dc.date.issued2012-01-
dc.identifier.citationADVANCED FUNCTIONAL MATERIALS, v.22, no.1, pp.200 - 209-
dc.identifier.issn1616-301X-
dc.identifier.urihttp://hdl.handle.net/10203/98095-
dc.description.abstractA novel highly efficient ionic electro-optic quinolinium single crystals for THz wave applications is reported. Acentric quinolinium derivatives, HMQ-T (2-(4-hydroxy-3-methoxystyryl)-1-methylquinolinium 4-methylbenzenesulfonate) and HMQ-MBS (2-(4-hydroxy-3-methoxystyryl)-1-methylquinolinium 4-methoxybenzenesulfonate) exhibit high order parameters cos3?p = 0.92 and cos3?p = 1.0, respectively, as well as a large macroscopic optical nonlinearity, which is in the range of the benchmark stilbazolium DAST (N,N-dimethylamino-N-methylstilbazolium 4-methylbenzenesulfonate) and phenolic polyene OH1 (2-(3-(4-hydroxystyryl)-5,5-dimethylcyclohex-2-enylidene)malononitrile) crystals. As-grown unpolished bulk HMQ-T crystals with a side length of about 6 mm and thickness of 0.56 mm exhibit 3.1 times higher THz generation efficiency than 0.37 mm thick OH1 crystals and about 8.4 times higher than 1 mm thick inorganic standard ZnTe crystals at the near-infrared fundamental wavelength of 836 nm. Therefore, HMQ crystals with high order parameter obviously have a very high potential for high power THz-wave generation and its applications.-
dc.languageEnglish-
dc.publisherWILEY-BLACKWELL-
dc.subjectTERAHERTZ-WAVE GENERATION-
dc.subjectCONFIGURATIONALLY LOCKED POLYENE-
dc.subject2ND-ORDER OPTICAL NONLINEARITIES-
dc.subjectSECURITY APPLICATIONS-
dc.subjectP-TOLUENESULFONATE-
dc.subjectDAST-
dc.subjectRECTIFICATION-
dc.subjectSPECTROSCOPY-
dc.subjectPULSES-
dc.subjectSALTS-
dc.titleHighly Efficient Organic THz Generator Pumped at Near-Infrared: Quinolinium Single Crystals-
dc.typeArticle-
dc.identifier.wosid000298673500024-
dc.identifier.scopusid2-s2.0-84855315717-
dc.type.rimsART-
dc.citation.volume22-
dc.citation.issue1-
dc.citation.beginningpage200-
dc.citation.endingpage209-
dc.citation.publicationnameADVANCED FUNCTIONAL MATERIALS-
dc.identifier.doi10.1002/adfm.201101458-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorRotermund, Fabian Marcel-
dc.contributor.localauthorLee, Yoon-Sup-
dc.contributor.nonIdAuthorKim, Pil-Joo-
dc.contributor.nonIdAuthorJeong, Jae-Hyeok-
dc.contributor.nonIdAuthorJazbinsek, Mojca-
dc.contributor.nonIdAuthorChoi, Soo-Bong-
dc.contributor.nonIdAuthorBaek, In-Hyung-
dc.contributor.nonIdAuthorYun, Ho-Seop-
dc.contributor.nonIdAuthorGuenter, Peter-
dc.contributor.nonIdAuthorKwon, O-Pil-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorcrystal growth-
dc.subject.keywordAuthorelectro-optics-
dc.subject.keywordAuthornonlinear optics-
dc.subject.keywordAuthororganic crystals-
dc.subject.keywordAuthorTHz waves-
dc.subject.keywordPlusTERAHERTZ-WAVE GENERATION-
dc.subject.keywordPlusCONFIGURATIONALLY LOCKED POLYENE-
dc.subject.keywordPlus2ND-ORDER OPTICAL NONLINEARITIES-
dc.subject.keywordPlusSECURITY APPLICATIONS-
dc.subject.keywordPlusP-TOLUENESULFONATE-
dc.subject.keywordPlusDAST-
dc.subject.keywordPlusRECTIFICATION-
dc.subject.keywordPlusSPECTROSCOPY-
dc.subject.keywordPlusPULSES-
dc.subject.keywordPlusSALTS-
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