DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Chan-Uk | ko |
dc.contributor.author | Kang, Bong Joo | ko |
dc.contributor.author | Lee, Seung-Heon | ko |
dc.contributor.author | Lee, Seung-Chul | ko |
dc.contributor.author | Kim, Wontae | ko |
dc.contributor.author | Jazbinsek, Mojca | ko |
dc.contributor.author | Yoon, Woojin | ko |
dc.contributor.author | Yun, Hoseop | ko |
dc.contributor.author | Kim, Dongwook | ko |
dc.contributor.author | Rotermund, Fabian | ko |
dc.contributor.author | Kwon, O-Pil | ko |
dc.date.accessioned | 2018-08-20T07:47:44Z | - |
dc.date.available | 2018-08-20T07:47:44Z | - |
dc.date.created | 2018-08-06 | - |
dc.date.created | 2018-08-06 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | ADVANCED FUNCTIONAL MATERIALS, v.28, no.30, pp.1801143 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.uri | http://hdl.handle.net/10203/244827 | - |
dc.description.abstract | This study presents newly developed yellow-colored organic electro-optic crystals to provide high terahertz (THz) wave generation efficiency. Compared with currently existing red- or orange-colored electro-optic crystals, which are used for most benchmark organic THz sources, yellow-colored crystals have additional superior advantages for THz wave generation, e.g., higher transparency in the visible wavelength range with accompanying different phase-matching possibilities. The new yellow-colored crystals consist of a highly nonlinear optical 4-(4-hydroxystyryl)-1-methylpyridinium (OHP) cation, with a relatively short wavelength of maximal absorption at 390 nm in solution, and various halogen-substituted benzenesulfonate anions, with strong secondary-bonding ability. OHP 4-chlorobenzenesulfonate (OHP-CBS) crystals exhibit large off-resonant macroscopic optical nonlinearity and high transparency, with a cut-off wavelength for solid-state absorption near 490 nm. OHP-CBS crystals provide excellent THz wave generation characteristics based on optical rectification. A 0.53 mm thick OHP-CBS crystal delivers approximate to 27 times higher optical-to-THz conversion efficiency and a much broader spectrum bandwidth compared with the standard 1.0 mm thick ZnTe at 1300 nm pumping. Particularly, compared with a benchmark organic quinolinium crystal with a similar thickness of 0.55 mm, OHP-CBS crystals exhibit 1.7 times higher optical-to-THz conversion efficiency, and show a significantly different THz spectral shape. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | CONFIGURATIONALLY LOCKED POLYENE | - |
dc.subject | 2ND-ORDER OPTICAL NONLINEARITIES | - |
dc.subject | ORGANIC-CRYSTAL | - |
dc.subject | INTERMOLECULAR INTERACTIONS | - |
dc.subject | MOLECULAR-CRYSTALS | - |
dc.subject | SINGLE-CRYSTALS | - |
dc.subject | GENERATION | - |
dc.subject | RECTIFICATION | - |
dc.subject | PULSES | - |
dc.subject | EXCITATION | - |
dc.title | Yellow-Colored Electro-Optic Crystals as Intense Terahertz Wave Sources | - |
dc.type | Article | - |
dc.identifier.wosid | 000439738200012 | - |
dc.identifier.scopusid | 2-s2.0-85047724176 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.issue | 30 | - |
dc.citation.beginningpage | 1801143 | - |
dc.citation.publicationname | ADVANCED FUNCTIONAL MATERIALS | - |
dc.identifier.doi | 10.1002/adfm.201801143 | - |
dc.contributor.localauthor | Rotermund, Fabian | - |
dc.contributor.nonIdAuthor | Jeong, Chan-Uk | - |
dc.contributor.nonIdAuthor | Kang, Bong Joo | - |
dc.contributor.nonIdAuthor | Lee, Seung-Heon | - |
dc.contributor.nonIdAuthor | Lee, Seung-Chul | - |
dc.contributor.nonIdAuthor | Jazbinsek, Mojca | - |
dc.contributor.nonIdAuthor | Yoon, Woojin | - |
dc.contributor.nonIdAuthor | Yun, Hoseop | - |
dc.contributor.nonIdAuthor | Kim, Dongwook | - |
dc.contributor.nonIdAuthor | Kwon, O-Pil | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | electro-optics | - |
dc.subject.keywordAuthor | nonlinear optics | - |
dc.subject.keywordAuthor | organic crystals | - |
dc.subject.keywordAuthor | terahertz waves | - |
dc.subject.keywordPlus | CONFIGURATIONALLY LOCKED POLYENE | - |
dc.subject.keywordPlus | 2ND-ORDER OPTICAL NONLINEARITIES | - |
dc.subject.keywordPlus | ORGANIC-CRYSTAL | - |
dc.subject.keywordPlus | INTERMOLECULAR INTERACTIONS | - |
dc.subject.keywordPlus | MOLECULAR-CRYSTALS | - |
dc.subject.keywordPlus | SINGLE-CRYSTALS | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | RECTIFICATION | - |
dc.subject.keywordPlus | PULSES | - |
dc.subject.keywordPlus | EXCITATION | - |
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