NDLI: Design of bidirectional communication systems with optical amplifiers

Content Provider	IEEE Xplore Digital Library
Author	Farre, J. Bodtker, E. Jacobsen, G. Stubkjaer, K.E.
Copyright Year	1989
Abstract	The performances of four different configurations implementing bidirectional communication systems with erbium-doped fiber optical amplifiers in a 622-Mb/s IM/DD system are compared. The transmission span and the tolerance to variation in link attenuations (attenuation margin) are studied as a function of the amplifiers' position in the link. Operating the amplifiers slightly into saturation (0.4 dB) turns the configurations robust with respect to changes in link attenuations (4.0-dB improvement in the tolerable increase of attenuation, for a span of 76.9 dB).<>
Sponsorship	IEEE Lasers and Electro-Optics Society
Starting Page	425
Ending Page	427
Page Count	3
File Size	347339
File Format	PDF
ISSN	10411135
Volume Number	5
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical design Bidirectional control Optical attenuators Stimulated emission Optical saturation Optical amplifiers Attenuation Optical fiber communication Erbium-doped fiber amplifier Optical fiber amplifiers
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Design of bidirectional communication systems with optical amplifiers