Title :
Time-analysis method for the design of laser command circuit
Author :
Le Berre, Daniel ; Perennec, Andre ; Le Roy, Marc ; Toutain, S.
Author_Institution :
Lab. d´Electron. et des Syst. de Telecommun., CNRS, Brest
fDate :
1/16/1997 12:00:00 AM
Abstract :
Observation of the laser diode directly provided by a generator shows power resonance and ripples which are prejudicial for transmission quality. The authors present a time-analysis of the laser command circuit, first with analysis of the laser diode and then with analysis of the matching network composed of transmission lines. The association between the two devices is finally presented before the corresponding results. Its aim is to obtain as open an eye pattern as possible
Keywords :
digital communication; distributed parameter networks; impedance matching; laser accessories; laser theory; optical fibre communication; semiconductor lasers; time-domain analysis; LD analysis; eye pattern; laser command circuit design; laser diode; matching network; power resonance; ripples; time response; time-analysis method; transmission lines; transmission quality;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19970080
