640 Gbit/s single-polarization DPSK transmission over 525 km with time-domain optical Fourier transformation in a round-trip configuration

Author

Hirano, Toshiyuki ; Guan, Pengyu ; Hirooka, Toshihiko ; Nakazawa, Masataka

Author_Institution

Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan

fYear

2010

fDate

21-25 March 2010

Firstpage

1

Lastpage

3

Abstract

A 640 Gbit/s single-polarization DPSK signal was transmitted over 525 km in a single channel. Time-domain optical Fourier transformation in a round-trip configuration greatly enhanced the tolerance to higher-order PMD and provided error-free performance.

Keywords

Fourier transforms; differential phase shift keying; light polarisation; optical dispersion; time-domain analysis; bit rate 640 Gbit/s; distance 525 km; higher-order PMD; polarization-mode dispersion; round-trip configuration; single-polarization DPSK signal transmission; time-domain optical Fourier transformation; Differential quadrature phase shift keying; High speed optical techniques; Optical distortion; Optical fiber polarization; Optical pulse compression; Optical pulse generation; Optical signal processing; Pulse compression methods; Pulse modulation; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)

Conference_Location

San Diego, CA

Electronic_ISBN

978-1-55752-884-1

Type

conf

Filename

5465406