WIDEBAND OPTICAL FIBER AMPLIFIER

PURPOSE: A wideband optical fiber amplifier is provided to be capable of securing high amplification efficiency at a wavelength band of 1580nm. CONSTITUTION: The wideband optical fiber amplifier comprises a wavelength division multiplexing(WDM) optical coupler(22) which divides an optical signal wit...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOON, SU YEONG, KIM, JEONG MI, KIM, SEONG JUN, HWANG, SEONG TAEK, JUNG, RAE SEONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DEVICES USING STIMULATED EMISSION ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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