G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/42 (2006.01) G02B 6/26 (2006.01) G02B 6/32 (2006.01)
Patent
CA 2490345
The invention concerns a device for automatic centering of a laser beam and method for making same. Said device comprises a volume diffuser (2) for diffusing a laser beam and automatically centering it in an optical waveguide (32), for example a monomode or multimode optical fiber. The method for making said device consists in producing a tubular optical waveguide (6) followed by the diffuser, from a diffusing material, using the guide as hollow punch.
Dispositif de centrage automatique d'un faisceau laser et procédé de fabrication de ce dispositif. Ce dispositif comprend un diffuseur en volume (2) pour diffuser un faisceau laser et centrer automatiquement celui-ci dans un guide de lumière (32), par exemple une fibre optique monomode ou multimode. Pour fabriquer le dispositif, on fabrique un guide de lumière tubulaire (6) puis le diffuseur, à partir d'un matériau diffusant, en utilisant le guide en tant qu'emporte-pièce.
Garcia Jose
Leclerc Pascal
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