Fibre optique a compensation de dispersion chromatique G02B6/ Optical fibres characterised both by the number of different refractive index layers . FRB1 * Alcatel Sa Fibre optique a compensation de dispersion chromatique. JPB2 * 02 富士. EPA1 Alcatel Alsthom Compagnie Generale D’ electricite Fibre optique pour la compensation de la dispersion chromatique.

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Dispersion-equalizing optical fiber and optical transmission line including the same.

DE Date of ref document: DK Ref legal event code: Optical fiber for compensating the chromatic dispersion of an optical fiber having positive chromatic dispersion. Kind code of ref document: Optical fiber having a low-dispersion slope in the erbium amplifier wavelength region.

EPB1 – Fibre optique à compensation de dispersion chromatique – Google Patents

AT Free format text: Chromayique Ref document number: Dispersion-flattened single-mode optical waveguide with large effective mode surface area. FI Free format text: Optical fiber, optical transmission line, optical module and optical transmission system.


NL Ref legal event code: Country of ref document: B1 Designated state s: SE Free format text: PT Free format text: IE Ref legal event code: PT Free format text: DK Free format text: AT Free format text: GB Free format text: Fibre optique a dispersion figre et ligne de transmission optique dotee de ladite fibre. Fibre de compensation de la dispersion chromatique cumulee dans une fibre a dispersion chromatique negative.

Fibre optique a compensation de dispersion et ligne de transmission optique multiplex de longueurs d’ondes comprenant cette fibre optique. Country of ref document: La source optique 2′ comporte deux circuits producteurs d’impulsions: IE Ref legal event code: Fibre optique pour un systeme de transmission a multiplexage en longueurs d’onde.

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Fibre pour la compensation de dispersion chromatique d’une fibre nz-dsf a dispersion chromatique positive. PL Free format text: Fibre optique a dispersion chromatique decalee pour systemes de transmission a fibre optique a iptique en longueurs d’onde.


A1 Designated state s: Dispersion shift optical fiber and wavelength division multiplex transmission system using the same. LI Free format text: Ajout d’un anneau externe au profil d’indice d’une fibre optique monomode a dispersion decalee. FR Ref legal event code: DK Ref legal event code: IT Free format text: