Title

Sensitivity limits and degradations in OD8PSK

Authors

Authors

Y. Han;G. F. Li

Comments

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Abbreviated Journal Title

IEEE Photonics Technol. Lett.

Keywords

differential phase-shift keying (DPSK); optical communication; phase; noise; sensitivity; TRANSMISSION; RECEIVERS; SYSTEMS; Engineering, Electrical & Electronic; Optics; Physics, Applied

Abstract

A fundamental sensitivity limit is calculated for optical differential eight-level phase-shift keying (OD8PSK). Performance degradations in practical implementations due to polarization and spectral filtering, single-ended receiving, phase offset error, and finite laser linewidth are investigated. From these results, critical OD8PSK transmitter and receiver design parameters are extracted.

Journal Title

Ieee Photonics Technology Letters

Volume

17

Issue/Number

3

Publication Date

1-1-2005

Document Type

Article

Language

English

First Page

720

Last Page

722

WOS Identifier

WOS:000227138400068

ISSN

1041-1135

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