TAPERED COMBINER FOR LARGE CORE HIGH POWER FIBER LASERS

TAPERED COMBINER FOR LARGE CORE HIGH POWER FIBER LASERS

The output of two or more optical fibres are combined with a single output. A bundle 4 of two or more input fibres, each being tapered and having a respective pedestal (i.e. an inner cladding layer placed between a core and an outer cladding layer), is spliced to an output fibre 18. The core diamete...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BOTHEROYD, Iain, LI, Cheng, LEWIS, Steffan
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:The output of two or more optical fibres are combined with a single output. A bundle 4 of two or more input fibres, each being tapered and having a respective pedestal (i.e. an inner cladding layer placed between a core and an outer cladding layer), is spliced to an output fibre 18. The core diameter is less than the minimum mode-field diameter for that fibre.