Title :
1.5 Gbit/s FSK transmission system using two-electrode Fabry-Perot buried heterostructure laser
Author :
Chawki, M.J. ; Auffret, R. ; Berthou, L. ; Demeure, L.
Author_Institution :
CNET/LAB/SMR/ESO-TAC, Lannion, France
Abstract :
The performance of a tunable two-electrode FP laser has been studied experimentally. An FSK transmission system up to 1.5 Gbit/s has been demonstrated using this laser. This new laser showed single longitudinal mode (20 dB side-mode suppression) lasing at different wavelengths through a range of 6.5 nm and minimum spectral linewidth of 30 MHz.
Keywords :
digital communication systems; frequency shift keying; laser beam applications; laser modes; laser tuning; optical communication equipment; optical links; semiconductor junction lasers; spectral line breadth; 1.5 Gbit/s; FSK transmission system; Fabry-Perot buried heterostructure laser; minimum spectral linewidth; semiconductor lasers; single longitudinal mode; two electrode laser;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910264
