Polymeric optical waveguide doped with a...

G - Physics – 02 – B

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G02B 6/10 (2006.01) C09K 11/06 (2006.01) G02B 1/04 (2006.01) G02B 6/122 (2006.01) H01S 3/063 (2006.01) G02B 6/12 (2006.01) H01S 3/16 (2006.01) H01S 3/17 (2006.01)

Patent

CA 2283075

The invention relates to a polymeric waveguide comprising a lanthanide ion- sensitizer complex, characterized in that the lanthanide ion is preferably neodymium(III) ion (Nd3+), ytterbium(III) ion (Yb3+), or erbium(III) ion (Er3+), and the sensitizer absorbs in the 400-1200 nm region, and preferably in the 600-1000 nm region. The invention also relates to an optical device comprising the same.

L'invention concerne un guide d'ondes polymère. Ce guide d'ondes comprend un complexe sensibilisateur des ions de lanthanide caractérisé en ce que l'ion de lanthanide est, de préférence, un ion (Nd?3+¿) de neodymium(III), un ion (Yb?3+¿) d'ytterbium(III) ou un ion (Er?3+¿) d'erbium(III), et le sensibilisateur absorbe dans la zone de 400 - 1200 nm, et de préférence, dans la zone de 600 à 1000 nm. L'invention concerne aussi un dispositif optique comprenant ce guide d'ondes.

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