Title :
Ultra-broadband bidirectional dual-band ouantum-dot semiconductor optical amplifier
Author :
Schmeckebier, H. ; Lingnau, B. ; Koenig, S. ; Ludge, K. ; Meuer, C. ; Zeghuzi, A. ; Arsenijevic, D. ; Stubenrauch, M. ; Bonk, R. ; Koos, C. ; Schubert, C. ; Pfeiffer, T. ; Bimberg, D.
Author_Institution :
Dept. of Solid-State Phys., Tech. Univ. Berlin, Berlin, Germany
Abstract :
By exploiting different discrete optical transitions in a QD SOA, we demonstrate theoretical and experimental distortion-free simultaneous amplification of two counter-propagating 40 Gbit/s OOK signals separated by 93 nm for a wide operating-parameter range.
Keywords :
amplitude shift keying; laser beams; laser transitions; quantum dot lasers; semiconductor optical amplifiers; bit rate 40 Gbit/s; counter-propagating OOK signals; discrete optical transitions; distortion-free simultaneous amplification; quantum-dot semiconductor optical amplifier; ultra-broadband bidirectional dual-band QD SOA; wide operating-parameter range; Decision support systems;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
