Optical beat interference noise reduction by using out-of-band RF clipping tone signal in remotely fed OFDMA-PON link

Sang Min Jung; Seung Min Yang; Kyung Hak Mun; Sang Kook Han

doi:10.1364/OE.22.018246

Optical beat interference noise reduction by using out-of-band RF clipping tone signal in remotely fed OFDMA-PON link

Sang Min Jung, Seung Min Yang, Kyung Hak Mun, Sang Kook Han

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

A novel technique for mitigating the optical beat interference (OBI) noise in an optical orthogonal frequency division multiple access passive optical network (OFDMA-PON) uplink transmission is presented. By using an out of signal band RF clipping tone to the optical seed carrier, the OBI noise has been reduced and the resulting throughput and spectral efficiency has been improved. As an experimental verification, we demonstrate that the spectral efficiency of 23 km and 50 km have been doubled in the OFDMA-PON uplink transmission.

Original language	English
Pages (from-to)	18246-18253
Number of pages	8
Journal	Optics Express
Volume	22
Issue number	15
DOIs	https://doi.org/10.1364/OE.22.018246
Publication status	Published - 2014

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OE.22.018246

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abstract = "A novel technique for mitigating the optical beat interference (OBI) noise in an optical orthogonal frequency division multiple access passive optical network (OFDMA-PON) uplink transmission is presented. By using an out of signal band RF clipping tone to the optical seed carrier, the OBI noise has been reduced and the resulting throughput and spectral efficiency has been improved. As an experimental verification, we demonstrate that the spectral efficiency of 23 km and 50 km have been doubled in the OFDMA-PON uplink transmission.",

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AU - Mun, Kyung Hak

AU - Han, Sang Kook

PY - 2014

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AB - A novel technique for mitigating the optical beat interference (OBI) noise in an optical orthogonal frequency division multiple access passive optical network (OFDMA-PON) uplink transmission is presented. By using an out of signal band RF clipping tone to the optical seed carrier, the OBI noise has been reduced and the resulting throughput and spectral efficiency has been improved. As an experimental verification, we demonstrate that the spectral efficiency of 23 km and 50 km have been doubled in the OFDMA-PON uplink transmission.

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Optical beat interference noise reduction by using out-of-band RF clipping tone signal in remotely fed OFDMA-PON link

Abstract

All Science Journal Classification (ASJC) codes

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