Title :
Practical implementation of 100-Gbit/s/lambda optical short-reach transceiver with Nyquist PAM4 signaling using electroabsorptive modulated laser (EML)
Author :
Kikuchi, Nobuhiko ; Hirai, Riu ; Fukui, Takayoshi
Author_Institution :
Central Res. Lab., Hitachi Ltd., Yokohama, Japan
Abstract :
We investigate practical equalizing filter requirement and temperature range of EML-base 102.4-Gbit/s Nyquist-PAM4 transceivers and demonstrate its wide-temperature operation (20 degree) and a 40-km SMF transmission at 1.3 μm using commercial EMLs experimentally.
Keywords :
electroabsorption; optical fibre communication; optical fibre filters; optical modulation; optical transceivers; pulse amplitude modulation; telecommunication signalling; EML; Lambda optical short-reach transceiver; Nyquist PAM4 signaling; SMF transmission; bit rate 100 Gbit/s; electroabsorptive modulated laser; equalizing filter; single mode fiber transmission; wide-temperature operation; Finite impulse response filters; Modulation; Optical fiber filters; Sensitivity; Temperature sensors; Transceivers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
