Push-pull charge-transfer organic molecules exhibit large second-order nonlinear optical nonlinearity , and have been used to manufacture efficient photonic devices .We study a series of CT molecules by using the two-photon scattering method with a tunable femto-second pulsed-laser to obtain the value of the molecular first hyperpolarizability (£]) .We discuss the relationship between the£]value and chemical structure , and compare the£]values with the two-level model prediction for several incident laser excitation wavelength.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0707103-152357 |
| Date | 07 July 2003 |
| Creators | Lin, Yu-Chuan |
| Contributors | Chin-Hsien Wang, Fu-Jen kao, Sheng-Lung Huang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0707103-152357 |
| Rights | off_campus_withheld, Copyright information available at source archive |
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