G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/10 (2006.01) G02B 6/24 (2006.01) G02B 6/26 (2006.01)
Patent
CA 2533192
An optical part according to an embodiment of the invention includes a single optical waveguide passage, having a first range and a second range, in the order mentioned, along the longitudinal direction thereof. In this optical waveguide passage, the cross-sectional refractive index profile changes along the longitudinal direction, in the second range.
Dans un mode de réalisation, la pièce optique selon l'invention comprend un passage de guide d'ondes optique unique, qui possède, dans cet ordre, une première plage et une seconde plage, dans sa direction longitudinale. Dans ledit passage de guide d'ondes optique, le profil d'indice de réfraction transversal varie le long de la direction longitudinale, dans la seconde plage.
Hashimoto Ken
Inoue Akira
Ishikawa Shinji
Ohmura Masaki
Sunaga Kei
Marks & Clerk
Sumitomo Electric Industries Ltd.
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