High spectral efficiency Nyquist optical superchannel transmission

Author

Fan Zhang ; Dan Wang ; Rui Ding ; Tingting Zhang ; Zhennan Zheng ; Zhangyuan Chen

Author_Institution

State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China

fYear

2014

fDate

9-10 May 2014

Firstpage

1

Lastpage

4

Abstract

In this paper, we briefly review high spectral efficiency optical superchannel transmission with Nyquist pulse shaping. Afterwards we present the principle of coherent optical Nyquist single carrier (SC) systems with frequency domain channel estimation and time domain equalization (FDTDE) with nonlinear compensation scheme coordinated. With this technique, Terabit polarization division multiplexed (PDM) 32 quadrature-amplitude modulation (QAM) superchannel with Nyquist pulse shaping is generated and transmitted experimentally.

Keywords

light transmission; optical communication; quadrature amplitude modulation; Nyquist pulse shaping; frequency domain channel estimation and time domain equalization; high spectral efficiency Nyquist optical superchannel transmission; nonlinear compensation scheme; quadrature-amplitude modulation superchannel; terabit polarization division multiplexing; Fiber nonlinear optics; Optical fibers; Optical filters; Optical polarization; Optical pulse shaping; Nyquist; coherent optical communication; digital signal processing (DSP);

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless and Optical Communication Conference (WOCC), 2014 23rd

Conference_Location

Newark, NJ

Type

conf

DOI

10.1109/WOCC.2014.6839930

Filename

6839930