Analysis of non-linear impairments in 40 Gbaud PM DQPSK and D8PSK transmission

Chughtai, Mohsan Niaz; Forzati, Marco; Mårtensson, Jonas; Tipsuwannakul, Ekawit; Karlsson, Magnus

doi:10.1109/icton.2010.5549122

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2011

Publication Types

Select...

Other1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In a previous paper [5][6] we have numerically investigated the performance of PM RZ-DQPSK transmission at 40 Gbaud, in the presence of neighbouring channels modulated by 10 Gb/s NRZ OOK. In this paper we numerically investigate the impact of baud rate as well as the relative SOP of PM RZ DQPSK and NRZ OOK channels.…”

Section: Introductionmentioning

confidence: 99%

Dependence of non-linear impairments on polarization state and baud rate in WDM systems with mixed DQPSK and OOK channels

Chughtai

Forzati

Mårtensson

et al. 2011

2011 13th International Conference on Transparent Optical Networks

Self Cite

View full text Add to dashboard Cite

In this paper, transmission of Polarization-Multiplexed (PM), RZ-DQPSK is analyzed numerically with copropagation of intensity modulated non return to zero on off keying (NRZ OOK) channels. The dependence of nonlinear crosstalk on baud rate (10 Gbaud, 28 Gbaud and 56 Gbaud) and relative state of polarization (SOPs) of PM RZ DQPSK and neighbouring NRZ OOK channels is analyzed in terms of required OSNR for the BER of 10 -3 versus launch power. From the results we observe that non-linear impairments are highly dependent on relative SOPs and less dependent on baud rates of the PM RZ DQPSK test channel.

show abstract

Section: Introductionmentioning

confidence: 99%