MULTIMODE OPTICAL FIBER SYSTEMS WITH ADJUSTABLE CHROMATIC MODAL DISPERSION COMPENSATION

MULTIMODE OPTICAL FIBER SYSTEMS WITH ADJUSTABLE CHROMATIC MODAL DISPERSION COMPENSATION

Multimode optical fiber systems with adjustable chromatic modal dispersion compensation are disclosed, wherein the system includes a VCSEL light source and primary and secondary optically coupled multimode optical fibers. Because the VCSEL light source has a wavelength spectrum that radially varies,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BICKHAM, SCOTT ROBERTSON, CHEN, XIN, POWERS, DALE ROBERT, LI, MING-JUN, VODHANEL, RICHARD STEPHEN
Format: Patent
Sprache:eng ; fre
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:Multimode optical fiber systems with adjustable chromatic modal dispersion compensation are disclosed, wherein the system includes a VCSEL light source and primary and secondary optically coupled multimode optical fibers. Because the VCSEL light source has a wavelength spectrum that radially varies, its use with the primary multimode optical fiber creates chromatic modal dispersion that reduces bandwidth. The compensating multimode optical fiber is designed to have a difference in alpha parameter relative to the primary multimode optical fiber of -0.1