Browsing by Author "LAI, YW"

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NOVEL SUPERVISORY TECHNIQUE USING WAVELENGTH-DIVISION-MULTIPLEXED OTDR IN EDFA REPEATERED TRANSMISSION-SYSTEMS
(1994-03-01)
LAI, YW
;
CHEN, YK
;
WAY, WI
;
電信工程研究所
;
光電工程學系
A wavelength-division-multiplexed optical-time-domain-reflectometry (OTDR) supervisory technique is experimentally demonstrated in a 200-km transmission system. The technique can simultaneously achieve in-line EDFA performance monitoring and diversity protection, and fault location in optical fibers.
THE EFFECT OF TRANSIENT GAIN COMPRESSION IN A SATURATED EDFA ON OPTICAL-TIME DOMAIN REFLECTOMETRY TESTING
(1994-10-01)
WAY, WI
;
LAI, YW
;
CHEN, YK
;
電信工程研究所
;
電信研究中心
This paper examines optical-time-domain-reflectometry (OTDR) pulse distortion due to transient gain compression in a saturated erbium-doped fiber amplifier (EDFA) and the resultant effect on testing long-haul optical fiber systems.