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PS-QPSK with duobinary-shaping and MLSD reception for constructing power- and spectrum-efficient superchannel | IEEE Conference Publication | IEEE Xplore

PS-QPSK with duobinary-shaping and MLSD reception for constructing power- and spectrum-efficient superchannel


Abstract:

By deploying duobinary-shaping and MLSD reception, we propose and implement a power-efficient superchannel consists of 32Gbaud PS-QPSK channels on a 25GHz grid, demonstra...Show More

Abstract:

By deploying duobinary-shaping and MLSD reception, we propose and implement a power-efficient superchannel consists of 32Gbaud PS-QPSK channels on a 25GHz grid, demonstrating 3.84-bit/s/Hz spectrum efficiency and 1.6-dB higher sensitivity than PM-QPSK superchannel.
Date of Conference: 17-21 March 2013
Date Added to IEEE Xplore: 17 June 2013
ISBN Information:
Conference Location: Anaheim, CA, USA

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