Title :
Duobinary transmission with p-i-n f.e.t. optical receivers
Author_Institution :
Post Office Research Centre, Ipswich, UK
Abstract :
Duobinary transmission in a fibre optic system using a p-i-n f.e.t. high impedance receiver has been investigated theoretically and practically. For high bit rates the method gives a sensitivity improvement of 1.5 dB compared to a binary system operating at the same information rate.
Keywords :
field effect transistors; optical communication equipment; optical fibres; receivers; duobinary transmission; fibre optic system; high bit rates; high impedance receiver; p-i-n FET optical receiver; sensitivity;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800534
