All-optical signal processing in ultrahigh-speed optical transmission

Author

Saruwatori, Masatoshi

Author_Institution

High-Speed Photon Control Res. Group, NTT Opt. Network Syst. Lab., Kanagawa, Japan

Volume

32

Issue

9

fYear

1994

Firstpage

98

Lastpage

105

Abstract

The coming broadband era will require very high-speed technologies that can handle more than 100-Gb/s for both transmission lines and transmission nodes. Novel all-optical signal processing technologies that offer unsurpassed performance are urgently required. This article briefly reviews the essential photonic technologies required for high-speed optical TDM transmission, including ultrashort optical pulse generation, all-optical multiplexing/demultiplexing, and optical timing extraction techniques. Recent all-optical TDM transmission experiments up to 100 Gb/s are introduced together with major issues and future prospects.<>

Keywords

broadband networks; demultiplexing; optical fibres; optical information processing; optical links; optical switches; time division multiplexing; 100 Gbit/s; all-optical multiplexing/demultiplexing; all-optical signal processing; high-speed optical TDM transmission; optical switches; optical timing extraction techniques; photonic technologies; transmission lines; transmission nodes; ultrahigh-speed optical transmission; ultrashort optical pulse generation; Fiber nonlinear optics; High speed optical techniques; Nonlinear optics; Optical filters; Optical pulse generation; Optical pulses; Optical signal processing; Optical solitons; Pulse compression methods; Time division multiplexing;

fLanguage

English

Journal_Title

Communications Magazine, IEEE

Publisher

ieee

ISSN

0163-6804

Type

jour

DOI

10.1109/35.312852

Filename

312852