A. Ramdane et al., MONOLITHIC INTEGRATION OF MULTIPLE-QUANTUM-WELL DFB LASERS AND ELECTROABSORPTION MODULATORS, Microelectronics, 25(8), 1994, pp. 691-696
Advanced fibre optics telecommunication systems rely on high performan
ce components amongst which photonic integrated circuits (PICs) play a
major role. In particular, there has been a growing need for low chir
p optical sources, such as externally modulated distributed feedback (
DFB) lasers. In this paper, the various monolithic integration schemes
of multiple quantum well DFB lasers and electro-absorption modulators
are reviewed and typical applications of these devices are briefly pr
esented.