Title :
Laser level-control circuit for high-bit-rate systems using a slope detector
Author_Institution :
Post Office Research Centre, Ipswich, UK
Abstract :
An automatic level-control circuit for semiconductor laser diodes has been developed for use in a 140 Mbit/s fibre system. The circuit has low power consumption and has the potential for operation at high bit rates.
Keywords :
automatic control; digital communication systems; optical communication equipment; semiconductor junction lasers; automatic level control circuit; digital communication systems; optical communications; semiconductor junction lasers; semiconductor laser diodes; slope detector;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780524
