Loic Mager

TL;DR: This study reports a novel approach to modify the second order nonlinear optical susceptibility of organic nanofiber crystals by hybridization with the optical modes of microcavities in the strong coupling regime, demonstrating an enhancement of the resonant SHG efficiency of the lower polariton.

TL;DR: The proposal to encode optical information through the localized depoling of polar chromophores in thin films of grafted polymeric materials with a femtosecond near IR laser source shows that the resulting localized loss in second harmonic generation efficiency can be exploited in data storage applications.

TL;DR: The nonlinear properties and the photophysical behavior of two π-conjugated chromophores that incorporate an electron-deficient pyrimidine core (A) and γ-methylenepyrans as terminal donor groups have been thoroughly investigated.

TL;DR: This study provides useful insights into the morphological control of oligofluorene thin films and how it affects their photophysical and charge transport properties and, because of the low threshold, the tunability of the amplified spontaneous emission and the photostable of the films, these olig ofluorenes are promising candidates for organic solid-state laser applications.