Title :
High bit rate semiconductor laser lightwave transmission system
Author_Institution :
Higher Technol. Inst., Ramadan 10th City, Egypt
Abstract :
The performance analysis of a high bit rate externally modulated laser diode transmitter and avalanche photo detector receiver lightwave communication system is carried out. The effect of the intrinsic fluctuations of the laser diode on the system error probability is determined. The results show that the system performance degradation due to these fluctuations is strongly influenced by the average gain of the APD. The error probability of the system is not seriously affected by the fluctuations within its real practical limits especially when the APD gain is optimum up to 10 Gbit/s information rate
Keywords :
avalanche photodiodes; digital communication; error statistics; laser beam applications; optical fibre communication; semiconductor lasers; 10 Gbit/s; APD gain; avalanche photodetector receiver; externally modulated LD transmitter; high bit rate system; intrinsic fluctuations; laser diode transmitter; lightwave transmission system; performance analysis; semiconductor laser; system error probability; Bit rate; Degradation; Diode lasers; Error probability; Fluctuations; Performance analysis; Performance gain; Semiconductor lasers; System performance; Transmitters;
Conference_Titel :
Radio Science Conference, 1998. NRSC '98. Proceedings of the Fifteenth National
Conference_Location :
Cairo
Print_ISBN :
0-7803-5121-5
DOI :
10.1109/NRSC.1998.711513
