SUPPRESSION OF STIMULATED BRILLOUIN SCATTERING IN HIGHER-ORDER-MODE OPTICAL FIBER AMPLIFIERS

An HOM-based optical fiber amplifier is selectively doped within its core region to minimize the presence of dopants in those portions of the core where the unwanted lower-order modes (particularly, the fundamental mode) of the signal reside. The reduction (elimination) of the gain medium from these...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Mermelstein Marc
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
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