Related Experiment Video
Updated: Jul 11, 2026

Quasi-light Storage for Optical Data Packets
Published on: February 6, 2014
Pump-probe analysis of the cross-phase modulation degradation induced by 10 Gbit/s amplitude-shift-keyed signals on
Ruben S Luís1, Benoît Clouet, António Teixeira
1Nokia Siemens Networks S. A., Amadora, Portugal. ruben.luis@siemens.com
Abstract:
A study of the cross-phase modulation (XPM) degradation of differential-phase-shift-keyed (DPSK) signals due to amplitude-shift-keyed signals is performed using pump-probe simulation. Approximate expressions for the contributions of the XPM-induced intensity and phase modulation to the electrical current fluctuations at the differential-phase-exchange-keyed receiver are presented. It is shown that, unlike prior works and similar to intensity-modulated signals, the contribution of XPM-induced intensity modulation is dominant in systems using standard fiber or high residual dispersion.
Related Concept Videos
Double Resonance Techniques: Overview
Spin decoupling is usually achieved by...
¹³C NMR: Distortionless Enhancement by Polarization Transfer (DEPT)
