Les guides à cristaux photoniques sont des guides optiques structurés à des échelles inférieures à la longueur d’onde. La vitesse de groupe de l’onde guidée y est ralentie. L’intensité du champ électromagnétique est ainsi exaltée et permet d’envisager de nombreuses applications pour le traitement optique de l'information. Cependant cette exaltation rend aussi les guides particulièrement sensibles aux imperfections de fabrication. Nous réalisons ici une étude théorique, numérique et expérimentale du transport de la lumière lente dans ces guides en présence de désordre. Le travail théorique propose une extension des méthodes perturbatives (de type Born) au cas des modes de Bloch électromagnétiques et un outil numérique original pour prendre e...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
Photonic crystals are optical materials in which patterning of dielectric materials on a sub-wavelen...
Dans cette thèse, nous avons étudié l'impact considérable de désordre aléatoire sur le transport de ...
Dans cette thèse, nous avons étudié l'impact considérable de désordre aléatoire sur le transport de ...
We report ensemble-average transport characteristics obtained for a series of photonic-crystal waveg...
Selected papers. Held as part of SPIE Photonics West 2010.We study propagation losses in slow light ...
We present theory andmeasurements of disorder-induced losses for low loss 1.5mm long slow light phot...
The physical principles behind the phenomenon of slow light in photonic crystal waveguides, as well ...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We review the different types of dispersion engineered photonic crystal waveguides that have been de...
We review the different types of dispersion engineered photonic crystal waveguides that have been de...
Cette thèse apporte des contributions à la résolution de problèmes actuels concernant les effets de ...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
Photonic crystals are optical materials in which patterning of dielectric materials on a sub-wavelen...
Dans cette thèse, nous avons étudié l'impact considérable de désordre aléatoire sur le transport de ...
Dans cette thèse, nous avons étudié l'impact considérable de désordre aléatoire sur le transport de ...
We report ensemble-average transport characteristics obtained for a series of photonic-crystal waveg...
Selected papers. Held as part of SPIE Photonics West 2010.We study propagation losses in slow light ...
We present theory andmeasurements of disorder-induced losses for low loss 1.5mm long slow light phot...
The physical principles behind the phenomenon of slow light in photonic crystal waveguides, as well ...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We review the different types of dispersion engineered photonic crystal waveguides that have been de...
We review the different types of dispersion engineered photonic crystal waveguides that have been de...
Cette thèse apporte des contributions à la résolution de problèmes actuels concernant les effets de ...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...
We study propagation losses in slow light photonic crystal waveguides and show that dispersion engin...