HIGH NUMERICAL APERTURE MULTIMODE OPTICAL FIBER

HIGH NUMERICAL APERTURE MULTIMODE OPTICAL FIBER

Bend resistant multimode optical fibers are disclosed herein. Multimode optical fibers disclosed herein comprise a core region having a radius greater than 30 microns and a cladding region surrounding and directly adjacent to the core region, the cladding region comprising a depressed-index annular...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI, MING-JUN, DAINESE, PAULO, C., JR, BICKHAM, SCOTT, R, BENNETT, RANDY, L, RONCO, PETER, J
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:Bend resistant multimode optical fibers are disclosed herein. Multimode optical fibers disclosed herein comprise a core region having a radius greater than 30 microns and a cladding region surrounding and directly adjacent to the core region, the cladding region comprising a depressed-index annular portion comprising a depressed relative refractive index. The fiber has a total outer diameter of less than 120 microns, and exhibits an overfilled bandwidth at 850 nm greater than 500 MHz-km.