Feasibility study on over 1 bit/s/Hz high spectral efficiency WDM with optical duobinary coding and polarization interleave multiplexing

Author

Ito, T. ; Ono, T. ; Yano, Yuichiro ; Fukuchi, K. ; Yamazaki, H. ; Yamaguchi, M. ; Emura, K.

Author_Institution

Opto-Electron. Res. Labs., NEC Corp., Kawasaki, Japan

fYear

1997

Firstpage

43

Lastpage

45

Abstract

In this paper, we report the feasibility of high spectral efficiency WDM transmission through the use of the polarization interleave multiplexing, in which each channel is orthogonally polarized to the neighboring channels. The expected deterioration factors are the imperfection of the demultiplex operation and the destruction of the polarization orthogonality between the neighboring channels due to the polarization

Keywords

encoding; optical fibre communication; optical fibre polarisation; wavelength division multiplexing; 1 Tbit/s; demultiplex operation; deterioration factors; high spectral efficiency WDM; high spectral efficiency WDM transmission; neighboring channels; optical duobinary coding; orthogonally polarized; polarization interleave multiplexin; polarization interleave multiplexing; polarization orthogonality; Channel spacing; Optical buffering; Optical fiber polarization; Optical modulation; Optical noise; Optical polarization; Optical saturation; Photoconductivity; Solid modeling; Wavelength division multiplexing;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Fiber Communication. OFC 97., Conference on

Conference_Location

Dallas, TX

Print_ISBN

1-55752-480-7

Type

conf

DOI

10.1109/OFC.1997.719675

Filename

719675