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Experimental Demonstration of a Real-Time OFDM System over 100km SMF Employing Directly Modulated Laser without Optical Amplification

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Abstract

We experimentally demonstrate a real-time QPSK-encoded OFDM long-reach system employing directly modulated laser without optical amplification. After transmitted over 100km SMF with a BER of 3.8×10−3, the power penalty is less than 1dB.

© 2014 Optical Society of America

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