Polarization dependent power penalty in DPSK demodulation

Polarization dependent power penalty in DPSK demodulation

We analyze the power penalty associated with polarization dependency in DPSK demodulation and we show that this power penalty can be directly determined from the FSR of the delay interferometer. We demonstrate polarization-dependent phase shift mitigation by optimization of the phase component on on...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Cotruta, D., Lize, Y.K., Liboiron-Ladouceur, O., Plant, D.V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
(060.2330) Fiber optics communications
(060.2340) Fiber optics components
(060.5060) Phase modulation
Delay
Demodulation
Differential quadrature phase shift keying
Frequency
Optical attenuators
Optical interferometry
Optical noise
Page description languages
Polarization
Power measurement
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We analyze the power penalty associated with polarization dependency in DPSK demodulation and we show that this power penalty can be directly determined from the FSR of the delay interferometer. We demonstrate polarization-dependent phase shift mitigation by optimization of the phase component on one of the branches of the delay interferometer.
ISSN:2160-9004
DOI:10.1364/CLEO.2009.JThE78