Sensitivity analysis of direct detection optical FDMA networks with OOK modulation

Author

Hamdy, Walid M. ; Humblet, Pierre A.

Author_Institution

Qualcomm Inc., San Diego, CA, USA

Volume

11

Issue

5

fYear

1993

Firstpage

783

Lastpage

794

Abstract

The authors analyze the sensitivity degradation in direct-detection optical FDMA networks as a result of signal filtering (both optical and electrical), interchannel crosstalk, channel beats (or nonlinear crosstalk), and intersymbol interference. The model used is valid for arbitrary linear time-invariant optical filters and received pulse shapes. The analysis is applied to on-off keying (OOK) systems using single-cavity Fabry-Perot filters and multistage Mach-Zehnder filters

Keywords

crosstalk; digital communication systems; error statistics; filtering and prediction theory; frequency division multiple access; intersymbol interference; optical links; optical modulation; sensitivity analysis; signal detection; BER; ISI; OOK modulation; bit error rate; channel beats; direct detection; interchannel crosstalk; intersymbol interference; linear time-invariant optical filters; model; multistage Mach-Zehnder filters; nonlinear crosstalk; on-off keying; optical FDMA networks; optical fibre links; sensitivity degradation; signal filtering; single-cavity Fabry-Perot filters; Frequency division multiaccess; Nonlinear optics; Optical crosstalk; Optical detectors; Optical fiber networks; Optical filters; Optical pulse shaping; Optical sensors; Sensitivity analysis; Signal analysis;

fLanguage

English

Journal_Title

Lightwave Technology, Journal of

Publisher

ieee

ISSN

0733-8724

Type

jour

DOI

10.1109/50.233242

Filename

233242