Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation
The nonlocal nonlinearity under violet excitation of ionic liquids was investigated using the Z-scan technique. The bis(trifluoromethylsulfonyl)imide (Tf2N−) was employed as anionic part, while the cationic part consisted of four different imidazolium (, with , 6, 8, and 10) derivatives. The thermoo...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2013/104914 |
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| author | Cássio E. A. Santos Márcio A. R. C. Alencar Pedro Migowski Jairton Dupont Jandir M. Hickmann |
| author_facet | Cássio E. A. Santos Márcio A. R. C. Alencar Pedro Migowski Jairton Dupont Jandir M. Hickmann |
| author_sort | Cássio E. A. Santos |
| collection | DOAJ |
| description | The nonlocal nonlinearity under violet excitation of ionic liquids was investigated using the Z-scan technique. The bis(trifluoromethylsulfonyl)imide (Tf2N−) was employed as anionic part, while the cationic part consisted of four different imidazolium (, with , 6, 8, and 10) derivatives. The thermooptical coefficients, nonlinear refractive indexes of thermal origin, and degree of nonlocality were obtained for laser excitation tuned at 410 nm. Our results indicate that ionic liquids can be exploited as very efficient nonlinear media with large nonlocal character under violet excitation. |
| format | Article |
| id | doaj-art-c699e0960e7542529ee3f7d3d2fb1957 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-c699e0960e7542529ee3f7d3d2fb19572025-02-03T05:50:42ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422013-01-01201310.1155/2013/104914104914Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet ExcitationCássio E. A. Santos0Márcio A. R. C. Alencar1Pedro Migowski2Jairton Dupont3Jandir M. Hickmann4Optics and Materials Group (OPTMA), Universidade Federal de Alagoas, P.O. Box 2051, 57061-970 Maceió, AL, BrazilOptics and Materials Group (OPTMA), Universidade Federal de Alagoas, P.O. Box 2051, 57061-970 Maceió, AL, BrazilInstituto de Química, Universidade Federal do Rio Grande do Sul, 91501-970 Porto Alegre, RS, BrazilInstituto de Química, Universidade Federal do Rio Grande do Sul, 91501-970 Porto Alegre, RS, BrazilOptics and Materials Group (OPTMA), Universidade Federal de Alagoas, P.O. Box 2051, 57061-970 Maceió, AL, BrazilThe nonlocal nonlinearity under violet excitation of ionic liquids was investigated using the Z-scan technique. The bis(trifluoromethylsulfonyl)imide (Tf2N−) was employed as anionic part, while the cationic part consisted of four different imidazolium (, with , 6, 8, and 10) derivatives. The thermooptical coefficients, nonlinear refractive indexes of thermal origin, and degree of nonlocality were obtained for laser excitation tuned at 410 nm. Our results indicate that ionic liquids can be exploited as very efficient nonlinear media with large nonlocal character under violet excitation.http://dx.doi.org/10.1155/2013/104914 |
| spellingShingle | Cássio E. A. Santos Márcio A. R. C. Alencar Pedro Migowski Jairton Dupont Jandir M. Hickmann Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation Advances in Materials Science and Engineering |
| title | Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation |
| title_full | Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation |
| title_fullStr | Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation |
| title_full_unstemmed | Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation |
| title_short | Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation |
| title_sort | nonlocal nonlinear optical response of ionic liquids under violet excitation |
| url | http://dx.doi.org/10.1155/2013/104914 |
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