Title :
Two TV channel multimode fibre link using a single multilongitudinal mode laser diode (820nm) and path-difference multiplexing
Author :
Porte, H. ; Goedgebuer, J.P. ; Hamel, A.
Author_Institution :
Université de Franche-Comté-Besançon, Laboratoire d´Optique P.M. Duffieux, UA CNRS 214, Besançon, France
Abstract :
A multiplexed transmission system using external electro-optic modulation of a CW multimode laser diode is described. The system relies on a novel multiplexing method wherein path differences larger than the source coherence length act as independent signal carriers. The performances of the system are described in the frame of analogue transmission of video signals.
Keywords :
laser modes; multiplexing; optical fibres; optical links; optical modulation; semiconductor junction lasers; television systems; video signals; 820 nm; CW multimode laser diode; PDM; TV channel; analogue transmission; external electro-optic modulation; independent signal carriers; laser diode; multimode fibre link; multiplexed transmission system; optical fibres; path-difference multiplexing; semiconductor lasers; single multilongitudinal mode; television; video signals;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860815
