Title :
Generation and transmission of 100-Gb/s PDM 4-PAM using directly modulated VCSELs and coherent detection
Author :
Chongjin Xie ; Spiga, Silvia ; Po Dong ; Winzer, Peter ; Gnauck, Alan ; Greus, C. ; Ortsiefer, M. ; Neumeyr, C. ; Muller, Mathias ; Amann, M.-C.
Author_Institution :
Bell Labs., Alcatel Lucent, Holmdel, NJ, USA
Abstract :
We generate a 100-Gb/s polarization-division-multiplexed 4-level pulse-amplitude-modulation signal with two directly modulated 1.5-μm single-mode VCSELs. Coherent detection and digital signal processing enable the transmission over 400-km standard single-mode-fiber (SSMF) with 20% overhead hard-decision forward-error-correction.
Keywords :
forward error correction; multiplexing; optical fibre communication; pulse amplitude modulation; signal detection; signal processing; surface emitting lasers; 4-level pulse-amplitude-modulation signal; PDM 4-PAM; SSMF; bit rate 100 Gbit/s; coherent detection; digital signal processing; forward error correction; polarization-division-multiplexed signal; single-mode VCSEL; size 1.5 mum; size 400 km; standard single-mode-fiber; Bit error rate; Coherence; Optical filters; Optical modulation; Optical polarization; Vertical cavity surface emitting lasers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.Th3K.2
