Influence of Ag, Cu dopants on the second and third optical harmonic generation of ZnO films

2009

Third order nonlinear optical properties of novel TetrathiafulvalenePhenanthroline based dyads

2011

The non-linear optical properties of π-conjugated organic molecules such as TTF and their derivatives have recently gained particular interest due to their extended π-system and the strong electron donating character. The knowledge of the nonlinear optical response, as well as the impact of the charge transfer on the nonlinearity is very important. As such systems can be used in a variety of applications. In this study we investigate the nonlinear absorption of novel tetrathiafulvalene-phenanthroline based dyads by means of the Z-scan technique.