NDLI: Multiplexing and transmission systems for all-optical networks

Content Provider	IEEE Xplore Digital Library
Author	Takasaki, Y.
Copyright Year	1990
Description	Author affiliation: Hitachi Ltd., Tokyo, Japan (Takasaki, Y.)
Abstract	These systems are investigated as an application of new line coding schemes called paired block codes and multiblock codes, which use coding rule violations to simplify transmission frame structures so that limited functions of optical logic can be applied for processing. Redundancies are utilized for clock recovery through logical processing. The upper bound efficiency of this type of code and the jitter due to imperfect logical clock recovery are analyzed. An application of this type of line code to the multiplexing system for all-optical networks is investigated. Future superbroadband cross-connect systems are used as examples to compare wavelength division multiplexing, time division multiplexing and photonic TDM which is especially promising in super-high-speed applications (e.g. above 10 Gb/s). The application of a paired block code with a 3/1B4B format to such superbroadband multiplexing is studied. Multiplexing of STM 4 (600-Mb/s) signals into an all-optical frame format with 20- to 30-Gb/s capacity is investigated to demonstrate the efficacy of this type of multiplexing scheme.<>
Starting Page	1668
Ending Page	1672
File Size	385299
Page Count	5
File Format	PDF
DOI	10.1109/ICC.1990.117346
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1990-04-16
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	All-optical networks Clocks WDM networks Logic devices Time division multiplexing HDTV Bandwidth Optical devices Optical bistability Delay
Content Type	Text
Resource Type	Article

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