Title :
Parallel precoder IC module for 40 Gbit/s optical duobinary transmission systems
Author :
Murata, K. ; Yonenaga, K. ; Miyamoto, Y. ; Yamane, Y.
Author_Institution :
NTT Network Innovation Labs., Kanagawa, Japan
fDate :
8/31/2000 12:00:00 AM
Abstract :
A two-channel parallel processing precoder IC module for 40 Gbit/s optical duobinary transmission systems is described. The IC is fabricated with 0.1 μm InAlAs-InGaAs-InP HEMTs in order to achieve 20 Gbit/s processing speed per channel with low power consumption. Error-free operation of the IC packaged as a module is confirmed at 21.5 Gbit/s
Keywords :
HEMT integrated circuits; III-V semiconductors; aluminium compounds; gallium arsenide; indium compounds; integrated circuit packaging; integrated optoelectronics; modules; optical communication equipment; parallel processing; 20 Gbit/s; 21.5 Gbit/s; 40 Gbit/s; Gbit/s optical duobinary transmission systems; Gbit/s processing speed; InAlAs-InGaAs-InP; InAlAs-InGaAs-InP HEMTs; error-free operation; low power consumption; parallel precoder IC module; two-channel parallel processing precoder IC module;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001119
