Noise properties of degenerate dual pump phase sensitive amplifiers

 
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2010 (EN)
Noise properties of degenerate dual pump phase sensitive amplifiers (EN)

Ευσταθίου, Κωνσταντίνος (EL)
Μπόγρης, Αντώνιος (EL)
Συβρίδης, Δημήτριος (EL)

Τεχνολογικό Εκπαιδευτικό Ίδρυμα Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Μηχανικών Πληροφορικής Τ.Ε. (EL)

The noise properties of phase sensitive amplifiers based on degenerate four-wave mixing in optical fibers are studied taking into account the quantum noise amplification, the amplitude and phase noise properties of the pump sources. An analytical tool is presented for the direct calculation of the amplifier noise figure also verified by extensive numerical simulations. The signal power dependence of noise figure is both analytically and numerically accented. The need for high speed and precise phase locking is also revealed in order to diminish the effect of phase noise on the noise properties of the amplifier. (EN)

journalArticle

κβαντική θορύβου (EN)
οπτικός θόρυβος (EN)
θόρυβος φάσης (EN)
quantum noise (EN)
οπτική άντληση (EN)
optical fibre amplifiers (EN)
Optical pumping (EN)
ενισχυτές οπτικών ινών (EN)
optical noise (EN)
phase noise (EN)

ΤΕΙ Αθήνας (EL)
Technological Educational Institute of Athens (EN)

IEEE Journal of Lightwave Technology (EN)

English

2010-03-04

DOI: 10.1109/JLT.2010.2044016

IEEE (EN)



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