Title :
Tailoring the dynamics of multisection lasers for 40 Gb/s direct modulation
Author_Institution :
Weierstrass-Inst. fur Angewandte Anal. und Stochastik, Berlin, Germany
Abstract :
We demonstrate theoretically how a proper tailoring of the longitudinal structure of multisection semiconductor laser help to achieve the required device performance when modulating current with 40 Gbit/s PRBS signal. For this reason we simulate and analyze the longitudinal dynamics with the software package LDSL-tool.
Keywords :
digital simulation; distributed feedback lasers; laser beams; optical fibre communication; optical modulation; optoelectronic devices; semiconductor lasers; 40 Gbit/s; PRBS signal; device performance; direct modulation; dynamics tailoring; longitudinal dynamics analysis; longitudinal dynamics simulation; longitudinal structure tailoring; modulating current; multisection semiconductor lasers; software package LDSL-tool; Distributed feedback devices; Laser feedback; Laser modes; Laser theory; Laser tuning; Performance analysis; Resonance; Resonant frequency; Semiconductor lasers; Software packages;
Conference_Titel :
Numerical Simulation of Optoelectronic Devices, 2005. NUSOD '05. Proceedings of the 5th International Conference on
Print_ISBN :
0-7803-9149-7
DOI :
10.1109/NUSOD.2005.1518119
