Title :
Phase-noise-cancelling dual-frequency heterodyne optical fibre communication system
Author :
Cheng, Y.H. ; Okoshi, T.
Author_Institution :
Res. Center for Adv. Sci. & Technol., Tokyo Univ., Japan
fDate :
6/22/1989 12:00:00 AM
Abstract :
An experimental 20 Mbit/s PSK heterodyne system using a dual-frequency phase-noise-cancelling scheme has been constructed, and the bit error rate (BER) has been measured. The experimental result shows that the laser phase noise can be cancelled successfully.
Keywords :
frequency division multiplexing; optical communication equipment; phase shift keying; 20 Mbit/s; BER; PSK heterodyne system; bit error rate; dual-frequency heterodyne; dual-frequency phase-noise-cancelling scheme; experimental result; laser phase noise; optical fibre communication system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890562
