Title :
Dispersion pre-compensation for PAM transmission system using 1-sample/symbol DAC and IQ modulator
Author :
Inoue, Takashi ; Namiki, Shu
Author_Institution :
Nat. Inst. of Adv. Ind. Sci. & Technol. (AIST), Tsukuba, Japan
Abstract :
We propose a systematic scheme for flexible dispersion pre-compensation using 1-sample/symbol digital-to-analog converter and IQ modulator for PAM transmission system. Transmission of dispersion-pre-compensated 12-Gbaud 4-PAM signal over SSMF links up to 120km is successfully demonstrated.
Keywords :
compensation; digital-analogue conversion; optical fibre dispersion; optical links; optical modulation; pulse amplitude modulation; 1-sample/symbol DAC; IQ modulator; PAM transmission system; SSME link; digital-to-analog converter; flexible dispersion precompensation; Dispersion; Finite impulse response filters; Modulation; Optical attenuators; Optical noise; Optical transmitters; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
