VORFORM FÜR EINE MICROSTRUKTURIERTE OPTISCHE FASER UND VERFAHREN ZU IHRER HERSTELLUNG

VORFORM FÜR EINE MICROSTRUKTURIERTE OPTISCHE FASER UND VERFAHREN ZU IHRER HERSTELLUNG

The fabrication of a microstructured fibre optic comprises: (a) production of a number of capillary tubes by narrowing and drawing of tubes; (b) assembly of the capillary tubes around a central bar to form a bundle arranged in a preformer; and (c) drawing the bundle to form the fibre. The method als...

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Bibliographische Detailangaben
Hauptverfasser: GASCA, LAURENT, REJEAUNIER, XAVIER, FLEUREAU, ANNE, LEMPEREUR, SIMON, MOREAU, CHRISTINE, MELIN, GILLES
Format: Patent
Sprache:ger
Schlagworte:
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:The fabrication of a microstructured fibre optic comprises: (a) production of a number of capillary tubes by narrowing and drawing of tubes; (b) assembly of the capillary tubes around a central bar to form a bundle arranged in a preformer; and (c) drawing the bundle to form the fibre. The method also includes a step for the production of a self-cleaning layer inside the capillary tubes. This layer is made up of molecules able to react with hydroxyl (OH) molecules to form volatile gaseous compounds. An independent claim is also included for a fibre optic made up of a plurality of capillary tubes incorporating a self-cleaning layer.