Title :
Adaptive digital back-propagation for optical communication systems
Author :
Chien-Yu Lin ; Napoli, Antonio ; Spinnler, Bernhard ; Sleiffer, Vincent ; Rafique, Danish ; Kuschnerov, M. ; Bohn, Marc ; Schmauss, Bernhard
Author_Institution :
Inst. of Microwave &Photonics, Univ. of Erlangen, Erlangen, Germany
Abstract :
We propose an adaptive digital back-propagation method (A-DBP) to self-determine unknown fiber nonlinear coefficient gamma. Performance is experimentally verified with 10×224-Gb/s POLMUX-16QAM over 656km. Optimal DBP performance, without knowledge of gamma, is obtained by A-DBP.
Keywords :
light propagation; optical fibre networks; quadrature amplitude modulation; A-DBP; POLMUX-16QAM; adaptive digital back-propagation method; distance 656 km; optical communication systems; optimal DBP performance; quadrature amplitude modulation; unknown fiber nonlinear coefficient gamma self-determination; Adaptive optics; Bit error rate; Fiber nonlinear optics; Optical fiber communication; Optical fibers;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.M2A.5
