Articles liés à Optical Amplifiers - A Hybrid Approach: SIMULATION...

Optical Amplifiers - A Hybrid Approach: SIMULATION OF EDFA/RAMAN HYBRID AMPLIFIER ACHIEVING GAIN FLATTENING FOR LONG HAUL DWDM SYSTEMS - Couverture souple

Bilal, Syed Muhammad; Dr. M. Zafrullah, Prof.

 
9783844333565: Optical Amplifiers - A Hybrid Approach: SIMULATION OF EDFA/RAMAN HYBRID AMPLIFIER ACHIEVING GAIN FLATTENING FOR LONG HAUL DWDM SYSTEMS
Couverture souple
ISBN 10 : 3844333568 ISBN 13 : 9783844333565
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

This book explains the construction of a hybrid amplifier consisted of one stage of Erbium doped Fiber Amplifier (EDFA) and two stages of RAMAN amplifiers for achieving gain flattening in long haul Density Wavelength Division Multiplexed (DWDM) systems. Gain Flattening is achieved for the entire C-band and L-band. Two of the RAMAN fibers are cascaded in series to repress the intensity noise which occurs due to double Rayleigh scattering. Backward pumping is applied at all stages in order to increase the gain of EDFA and to decrease the Polarization dependent gain (PDG) of RFA. Simulation results showed that the hybrid amplifier has the average Gain of more than 24 dB in the wavelength range between 1530-1605 nm, with the Noise Figure (NF) of less than 6 dB. The Gain of the EDFA and RAMAN was optimized to minimize the ripple value as low as 0.7 dB with an output power of 14.076 dBm.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

This book explains the construction of a hybrid amplifier consisted of one stage of Erbium doped Fiber Amplifier (EDFA) and two stages of RAMAN amplifiers for achieving gain flattening in long haul Density Wavelength Division Multiplexed (DWDM) systems. Gain Flattening is achieved for the entire C-band and L-band. Two of the RAMAN fibers are cascaded in series to repress the intensity noise which occurs due to double Rayleigh scattering. Backward pumping is applied at all stages in order to increase the gain of EDFA and to decrease the Polarization dependent gain (PDG) of RFA. Simulation results showed that the hybrid amplifier has the average Gain of more than 24 dB in the wavelength range between 1530-1605 nm, with the Noise Figure (NF) of less than 6 dB. The Gain of the EDFA and RAMAN was optimized to minimize the ripple value as low as 0.7 dB with an output power of 14.076 dBm.

Biographie de l'auteur

Syed Muhammad Bilal, received his Master's degree in Electrical Engineering from University of Engineering & Technology, Taxila. He is currently serving as a Lecturer and pursuing his PhD in the field of optics. His specialty is in optical communication, opto- electronic devices and wireless and mobile communication.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3844333568
ISBN 13 
9783844333565
Reliure
Broché
Nombre de pages
64
Coordonnées du fabricant
non disponible
Personne responsable
KreGa Onlinehandel GmbH
4950000000000
info@krega-onlinehandel.de

Birkenweg 31
Brakel
33034
Allemagne