OPTICAL DEVICE COMPRISING A TAPERED OPTICAL FIBRE AND USE OF SUCH A DEVICE FOR INJECTING A WAVE INTO A DOUBLE-CLAD FIBRE AND FOR EXPANDING A WAVE OUTPUT BY A FIBRE
The invention relates to an optical device comprising a microstructed tapered first optical fibre (1) bonded to a microstructured double-clad optical fibre (8). The tapered first optical fibre (1) has a single multimode central core (5) surrounded by a cladding (6). The double-clad optical fibre has...
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Sprache: | eng ; fre |
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