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Improving spectral efficiency in direct-detected optical OFDM systems [invited]
Conference paper

Improving spectral efficiency in direct-detected optical OFDM systems [invited]

Kai-Ming Feng, Jhih-Heng Yan, You-Wei Chen and Wei-Ren Peng
Asia Communications and Photonics Conference, ACPC 2015
12/2015

Abstract

Computer Networks and Communications Electrical and Electronic Engineering
The direct-detected optical OFDM spectral efficiency has been enhanced with three reviewed solutions, a multiband scheme, a receiver DSP scheme, and a PDM scheme. A selfpolarization diversity PDM scheme guarantees SE enhancement with conventional receivers. © 2015 OSA.

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