120 CHANNEL AM-VSB TRANSMISSION BY 2 WAVELENGTH-MULTIPLEXED SIGNALS USING GAIN FLATTENED HYBRID ERBIUM-DOPED FIBER AMPLIFIER

Authors
SHIGEMATSU M KAKUI M ONISHI M NISHIMURA M
Citation
M. Shigematsu et al., 120 CHANNEL AM-VSB TRANSMISSION BY 2 WAVELENGTH-MULTIPLEXED SIGNALS USING GAIN FLATTENED HYBRID ERBIUM-DOPED FIBER AMPLIFIER, Electronics Letters, 31(13), 1995, pp. 1077-1079
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
13
Year of publication
1995
Pages
1077 - 1079
Database
ISI
SICI code
0013-5194(1995)31:13<1077:1CATB2>2.0.ZU;2-B
Abstract
By using a hybrid EDFA with a flat gain over 17nm, two wavelength mult iplexed 120 channel AM-VSB signals were successfully transmitted, for the first time, without significant degradation of distortions. This w as also realised with the help of a newly developed BPF which had a fl at transmittance around the peak wavelength.