Ultra fast third-order non-linear response of amino-triazole donor–acceptor derivatives by optical Kerr effect
| Autor: | Raúl Rangel-Rojo, William H. Watson, L. Tamayo-Rivera, Y. Mao |
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| Rok vydání: | 2008 |
| Předmět: |
Materials science
Kerr effect business.industry Triazole Nonlinear optics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials chemistry.chemical_compound Third order Optics chemistry Non linear response Ultra fast Electrical and Electronic Engineering Physical and Theoretical Chemistry Donor acceptor business Phase conjugation |
| Zdroj: | Optics Communications. 281:5239-5243 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/j.optcom.2008.06.066 |
| Popis: | We report the study of the temporal dependence of the non-linear optical response of novel organic materials in solution. The experimental results of the optical Kerr gate using 70 fs pulses show a quasi-instantaneous response for three derivatives of an amino-triazole donor–acceptor system. The non-linearity of the compounds is identified as arising from the electronic contribution to the third-order non-linear susceptibility. The non-linear parameters of each sample were obtained using the optical Kerr response of CS 2 as reference. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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