coupleur optique directif
- Domaine
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- électronique connectique
- Dernière mise à jour
Termes privilégiés :
- coupleur optique directif n. m.
- coupleur optique directionnel n. m.
- coupleur directionnel n. m.
Traductions
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anglais
Auteur : Office québécois de la langue française,Définition
A coupler for use with optical fibers, bundles, and cables, that operates on lightwaves propagating in one or both directions.
Note :
Uses of the coupler include tapping, directional control of propagation, drop-inserting, monitoring, branching, mixing, and wavelength multiplexing. The directional coupler is used in optical fiber communication systems, such as CATV and data-links for optical fiber measurements, to combine or split optical signals at desired ratios by insertion into a transmission line; e.g., a three- or four-port unit with precise connectors at each port to enable inputs to be coupled together and transmitted via multiple outputs.
Termes :
- optical directional coupler
- directional coupler