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Beschreibung
Nonlinear optical (NLO) phenomena such as frequency conversion have played a key role in the development of photonic technologies. This thesis reports a detailed study of the molecular response of a large variety of push-pull organic compounds using the Second Harmonic Generation technique, which will serve as a starting point for the investigation at the macroscopic scale of azobenzene-based liquid crystalline polymeric films and their blends with highly efficient NLO
chromophores. These materials are designed with the aim of exploiting their photoadressability in order to tailor their nonlinear behaviour. The magnitude and symmetry of their NL response was successfully controlled via light irradiation and thermal treatments. Moreover, as a specific application, the recording of efficient NLO gratings was achieved.
chromophores. These materials are designed with the aim of exploiting their photoadressability in order to tailor their nonlinear behaviour. The magnitude and symmetry of their NL response was successfully controlled via light irradiation and thermal treatments. Moreover, as a specific application, the recording of efficient NLO gratings was achieved.
Details
| Verlag | Springer Berlin |
| Ersterscheinung | 15. Oktober 2014 |
| Maße | 23.5 cm x 15.5 cm |
| Gewicht | 3401 Gramm |
| Format | Softcover |
| ISBN-13 | 9783642430077 |
| Auflage | 2013 |
| Seiten | 200 |
Schlagwörter
Laser, Laserphysik, Materialwissenschaft, Optical and Electronic Materials, Optical Materials, Optics - Lasers - Photonics - Optical Devices, Physik der kondensierten Materie (Flüssigkeits- und Festkörperphysik), Soft and Granular Matter, Soft and Granular Matter - Complex Fluids and Microfluidics, Surface and Interface and Thin Film, Surface and Interface Science - Thin Films, Surfaces - Interfaces and Thin Film, Surfaces and Interfaces - Thin Films, Technische Anwendung von elektronischen - magnetischen - optischen Materialien
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