G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/293 (2006.01)
Patent
CA 2544276
A frequency selective light coupling and decoupling device comprising a photon crystal structure component (10) wherein a wave guide (14) is formed, whereby at least one longitudinal side comprises a small number of rows of periodic elements (12) of the photon crystal in order to form coupling areas between the wave guide (14) and the outside of the photon crystal at coupling frequencies which are determined in particular by the width of the wave guide (14) and/or by the spatial period of the elements (12) of the photon crystal.
Dispositif de couplage-découplage de lumière sélectif en fréquence comprenant un composant (10) à structure de cristal photonique dans lequel est formé un guide d'onde (14), dont au moins un bord longitudinal comporte un faible nombre de rangées d'éléments périodiques (12) du cristal photonique pour former des zones de couplage entre le guide d'onde (14) et l'extérieur du cristal photonique, à des fréquences de couplage déterminées en particulier par la largeur du guide d'onde (14) et/ou par la période spatiale des éléments (12) du cristal photonique.
Benisty Henri
Schwoob Emilie
Centre National de La Recherche Scientifique
Sim & Mcburney
LandOfFree
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