Title :
Design of multisection semiconductor laser for 40 Gb/s direct modulation
Author :
Radziunas, M. ; Bandelow, U. ; Wolfrum, M. ; Troppenz, U. ; KreissI, J. ; Glitzky, A. ; Huniich, R.
Author_Institution :
Weierstrass Inst. for Appl. Anal. & Stochastics, Berlin, Germany
Abstract :
We consider theoretically a direct modulated distributed feedback laser with a very short integrated external cavity. We show how a proper selection of the field feedback strength and phase imply a required device performance for large signal modulation with 40 Gb/s NRZ signal.
Keywords :
distributed feedback lasers; laser cavity resonators; optical communication equipment; optical design techniques; optical modulation; semiconductor lasers; 40 Gbit/s; NRZ signal; direct modulation; distributed feedback laser; integrated external cavity; multisection semiconductor laser;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
