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Erbium-Doped Fiber Amplifiers for All-Fiber Video Distribution (AFVD) Systems
Etsugo YONEDA Ko-ichi SUTO Koji KIKUSHIMA Hisao YOSHINAGA
IEICE TRANSACTIONS on Communications
Publication Date: 1992/09/25
Print ISSN: 0916-8516
Type of Manuscript: Special Section PAPER (Special Issue on Fiber-Optic Subscriber Loop)
fiber amplifier, erbium doped fiber amplifier, video distribution, subcarrier multiplexing, optical fiber,
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This paper describes the impact of EDFAs on AM/FM FDM subcarrier multiplexing (SCM) all-fiber video distribution (AFVD) systems. As AM/FM hybrid system using EDFAs which can simultaneously distribute 11 AM-TV channels and 50 FM-TV channels is proposed and discussed. 4-stage amplifier-branch transmission experiments are introduced. The construction and performance of a newly designed 50 channel FM tuner are also presented.