DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kiran, Anthony John | ko |
dc.contributor.author | Rai, Nooji Satheesh | ko |
dc.contributor.author | Chandrasekharan, Keloth | ko |
dc.contributor.author | Kalluraya, Balakrishna | ko |
dc.contributor.author | Rotermund, Fabian Marcel | ko |
dc.date.accessioned | 2016-09-07T02:52:01Z | - |
dc.date.available | 2016-09-07T02:52:01Z | - |
dc.date.created | 2016-08-19 | - |
dc.date.created | 2016-08-19 | - |
dc.date.issued | 2008-08 | - |
dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.47, no.8, pp.6312 - 6316 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | http://hdl.handle.net/10203/212755 | - |
dc.description.abstract | The third-order nonlinear optical properties of derivatives of dibenzylideneacetone were investigated using the single beam z-scan technique at 532 nm. A strong dependence of third-order optical nonlinearity on electron donor and acceptor type of substituents was observed. An enhancement in chi((3))-value of one order of magnitude was achieved upon the substitution of strong electron donors compared to that of the molecule substituted with an electron acceptor. The magnitude of nonlinear refractive index of these chalcones is as high as of 10(-11) esu. Their nonlinear optical coefficients are larger than those of widely used thiophene oligomers and trans-1-[p-(p-dimethylaminobenzyl-azo)-benzyl]-2-(N-methyl-4-pyridinium)-ethene iodide (DABA-PEI) organic compounds | - |
dc.language | English | - |
dc.publisher | JAPAN SOC APPLIED PHYSICS | - |
dc.subject | Z-SCAN TECHNIQUE | - |
dc.subject | WAVELENGTH DEPENDENCE | - |
dc.subject | THIOPHENE OLIGOMERS | - |
dc.subject | ABSORPTION | - |
dc.title | Substituent Dependence of Third-Order Optical Nonlinearity in Chalcone Derivatives | - |
dc.type | Article | - |
dc.identifier.wosid | 000260003000027 | - |
dc.identifier.scopusid | 2-s2.0-55149095737 | - |
dc.type.rims | ART | - |
dc.citation.volume | 47 | - |
dc.citation.issue | 8 | - |
dc.citation.beginningpage | 6312 | - |
dc.citation.endingpage | 6316 | - |
dc.citation.publicationname | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.identifier.doi | 10.1143/JJAP.47.6312 | - |
dc.contributor.localauthor | Rotermund, Fabian Marcel | - |
dc.contributor.nonIdAuthor | Kiran, Anthony John | - |
dc.contributor.nonIdAuthor | Rai, Nooji Satheesh | - |
dc.contributor.nonIdAuthor | Chandrasekharan, Keloth | - |
dc.contributor.nonIdAuthor | Kalluraya, Balakrishna | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | chalcone | - |
dc.subject.keywordAuthor | z-scan | - |
dc.subject.keywordAuthor | nonlinear absorption | - |
dc.subject.keywordAuthor | nonlinear refraction | - |
dc.subject.keywordAuthor | second-order hyperpolarizability | - |
dc.subject.keywordPlus | Z-SCAN TECHNIQUE | - |
dc.subject.keywordPlus | WAVELENGTH DEPENDENCE | - |
dc.subject.keywordPlus | THIOPHENE OLIGOMERS | - |
dc.subject.keywordPlus | ABSORPTION | - |
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