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Conferences > ECEOC > 2012 > P3 > P3.17

Experimental Demonstration of a Cost-Effective Bit Rate Variable Intensity Modulation and Direct Detection Optical OFDM with Reduced Guard Band

Michela Svaluto Moreolo, Josep M. Fàbrega, Fco. Javier Vílchez, Laia Nadal, and Gabriel Junyent

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Abstract

We experimentally demonstrate an intensity modulated and direct detection optical OFDM with variable bit rate from 5Gb/s to 8Gb/s using BPSK format and reducing the guard band up to 75% over 25km SSMF. A fast processing based on Hartley transform is performed achieving the same performance as 4QAM FFT-based processing with low complexity DSP.

© 2012 Optical Society of America

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