The need of opto-hyperfrequency hybrid devices for signal modulation in optical fiber and free space telecommunication networks has induced the development of non linear optical organic materials, which are rather promising in terms of performance, however, are limited in stability of its properties and thus in life time.Objective of the present work was the characterization of the optical properties of the polymer PGMA-DR1 (PIII), as well as the study of material shaping and integration into a wave guiding structure in order to realize an electro-optic modulator.Characterization of the chromophores' orientation in the PIII by second harmonic generation after cross-linking has shown the materials capacity to preserve its properties for at l...
Ce travail a concerné l'étude de la structuration des propriétés optiques non linéaires quadratiques...
International audienceA difunctional NLO Azo-Dye chromophore has been synthesized and polymerization...
International audienceIn order to obtain non-linear waveguides for all-optical signal processing, ne...
The need of opto-hyperfrequency hybrid devices for signal modulation in optical fiber and free space...
Les besoins en dispositifs opto/hyperfréquences, pour moduler les informations en transit sur réseau...
Ce travail est consacré à la photopolymérisation par absorption à deux photons (ADP) en vue de l'éla...
International audienceSeveral polymer molecules have structures which are suitable for the non-linea...
Great interest is devoted to electro-optic (EO) polymers since they allow the fabrication of optical...
Ce travail porte sur l étude et l orientation de couches minces de matériaux polymères pour des appl...
At the laboratory, this thesis is coming after modeling works of integrated optical passive function...
One of the most rapidly advancing technologies in the field of optoelectronics is optical modulation...
Ce travail est consacré à la photopolymérisation par absorption à deux photons (ADP) en vue de l’él...
This dissertation deals with the fabrication of various polymer-based photonic structures(PSs) and t...
We present a theoretical and experimental investigation of the all–optical poling orientation proces...
The growth of data stream in fiber optics networks requires the exploration of new all optical funct...
Ce travail a concerné l'étude de la structuration des propriétés optiques non linéaires quadratiques...
International audienceA difunctional NLO Azo-Dye chromophore has been synthesized and polymerization...
International audienceIn order to obtain non-linear waveguides for all-optical signal processing, ne...
The need of opto-hyperfrequency hybrid devices for signal modulation in optical fiber and free space...
Les besoins en dispositifs opto/hyperfréquences, pour moduler les informations en transit sur réseau...
Ce travail est consacré à la photopolymérisation par absorption à deux photons (ADP) en vue de l'éla...
International audienceSeveral polymer molecules have structures which are suitable for the non-linea...
Great interest is devoted to electro-optic (EO) polymers since they allow the fabrication of optical...
Ce travail porte sur l étude et l orientation de couches minces de matériaux polymères pour des appl...
At the laboratory, this thesis is coming after modeling works of integrated optical passive function...
One of the most rapidly advancing technologies in the field of optoelectronics is optical modulation...
Ce travail est consacré à la photopolymérisation par absorption à deux photons (ADP) en vue de l’él...
This dissertation deals with the fabrication of various polymer-based photonic structures(PSs) and t...
We present a theoretical and experimental investigation of the all–optical poling orientation proces...
The growth of data stream in fiber optics networks requires the exploration of new all optical funct...
Ce travail a concerné l'étude de la structuration des propriétés optiques non linéaires quadratiques...
International audienceA difunctional NLO Azo-Dye chromophore has been synthesized and polymerization...
International audienceIn order to obtain non-linear waveguides for all-optical signal processing, ne...