Title :
All-optical processing, still a chance with DP-DQPSK
Author :
Morais, Rui ; Monteiro, Paulo ; Marques, Paulo
fDate :
June 28 2009-July 2 2009
Abstract :
In this work we present a possible ldquoway-to-gordquo for all-optical processing, shortening the distance between typical all-optical scenarios and real standardized optical networks. This is based on the usage of dual-polarization quadrature phase-shift keying (DP-DQPSK) for transmission with subsequent conversion to amplitude shift-keying for optical processing in metro/access network scenarios.
Keywords :
differential phase shift keying; optical fibre subscriber loops; optical information processing; optical modulation; quadrature phase shift keying; DP-DQPSK; all-optical processing; dual-polarization quadrature phase-shift keying; metro-access network scenario; standardized optical network; Costs; Fiber nonlinear optics; Nonlinear optics; Optical buffering; Optical fiber networks; Optical modulation; Optical sensors; Phase modulation; Phase shift keying; Signal processing;
Conference_Titel :
Transparent Optical Networks, 2009. ICTON '09. 11th International Conference on
Conference_Location :
Azores
Print_ISBN :
978-1-4244-4825-8
Electronic_ISBN :
978-1-4244-4827-2
DOI :
10.1109/ICTON.2009.5184980
