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Optimization of dispersion shifted fiber phase conjugator including zero dispersion wavelength variation

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Optimization of dispersion shifted fiber phase conjugator including zero dispersion wavelength variation
Zacharopoulos, I Tomkos, I Syvridis, D
A detailed investigation of the influence of the zero dispersion wavelength variation on the optimum design parameters of a phase conjugator based on four wave mixing in dispersion shifted fiber is carried out. We calculate the conversion efficiency and the SBR of the conjugator including different schemes of zero dispersion wavelength variation (lambda(o)) along the DSF. We show that the values of the optimum design parameters calculated with the inclusion of lambda(o) variation differ significantly from those calculated assuming constant lambda(o). An experimental verification of the calculated results is also carried out. We compare the measured conversion efficiency and SBR for different DSF lengths and at different pump powers with those predicted numerically. The DSF pieces used in the experiments are fully characterized in terms of attenuation, chromatic dispersion and polarization mode dispersion. The comparison between theory and experiment appears to be very satisfying. (EN)
scientific_publication_inproceedings
Επιστημονική δημοσίευση - Ανακοίνωση Συνεδρίου (EL)
Scientific publication - Conference Paper (EN)
University of Athens
Pergamos Digital Library
Conference Paper
English
1999-01-01
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3051356
uoadl:3051356
SPIE - INT SOC OPTICAL ENGINEERING (EL)
SPIE - INT SOC OPTICAL ENGINEERING (EN)



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