Conference Proceedings

W. Kaiser, K. Mathwig, S. Deubert, A. Somers, A. Forchel, J.P. Reithmaier, O. Parillaud, M. Krakowski, D. Hadass, V. Mikhelashvili, G. Eisenstein and M. Legge
Laterally Coupled DFB Lasers Based on InAs/lnP-QDash Structures for
Broadband Applications
31st European Conference on Optical Communications (ECOC) 3 (2005) 559.

Laterally coupled DFB lasers based on quantum dashes were fabricated by FIB lithography. CW­ powers above 30 mW, high SMSRs, a modulation bandwidth of 7.6 GHz and singlemode emission from 1.5 to 1.9 µm were demonstrated.