All the news about SEDI-ATI Fibres Optiques

JFV@HS acquires SEDI-ATI Fibres Optiques

J-F VINCHANT HOLDING STRATEGY (JFV@HS), chaired by Jean-François VINCHANT and accompanied by IDF Capital, announces today the acquisition of 100% shares from SEDI-ATI Fibres Optiques located in Courcouronnes France. This acquisition aims not only to pursue what was built by founders, Patrice and François-Louis MALAVIEILLE, who will bring their strong support...

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[VIDEO] SEDI-ATI disposable optical fiber spools for land and sea exploration

Fiber optic tethers can be used to remotely control different types of vehicles, bringing back video signal or other sensor information as well as transmitting commands. This disposable spool offers in a very compact and lightweight package a precision wound, untwisted optical fiber for long distance pay out avoiding heavy,...

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Fiber optic spools for ROV and tether vehicles

Unmanned vehicles need a bidirectional high quality communication system to bring back video signal or other sensor information from the vehicle and to transmit command signals to the vehicle. When radio communication cannot be used due for instance to underwater operation or EMI environment a fiber optic tether is a very...

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Large core fiber cleaving tool “I•Cleave”

End face preparation of large core optical fibers is essential to obtain best transmission performances particularly when high optical power is injected into the fiber. The best transparency is obtained by cleaving the fiber as opposed to polishing where small scratches always remain. However most of the cleaving tools have been...

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Multimode WDM for sensor applications

Fluorescence sensing is a rapidly developing technology used from clinical diagnostic to industrial process or environment monitoring. Due to its superior sensitivity Laser Induced Fluorescence detection is a preferred technology. A molecule absorbs the laser light at a certain wavelength and the resulting fluorescence emission shifts to a longer wavelength. Therefore...

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High-power fiber optic couplers

SEDI•ATI Fibres Optiques has produced for many years multimode fiber optic coupler/divider based on a proprietary technology. The two port fibers are polished laterally up to half of their diameter and then assembled and spliced to the common fiber. This technology offers several interesting characteristics compared to standard fused couplers: a...

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