WDM for application in passive POF LAN networks

Bienias, P.; Budzyn, Grzegorz; Bereś-Pawlik, E.

doi:10.1109/icton.2016.7550503

Cited by 3 publications

(3 citation statements)

References 3 publications

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“…Wavelength-division multiplex (WDM) is a consolidated technology for silica fibers which shows huge potential to increase the transmission rate for domestic network links, however it has not been implemented commercially yet in POFs since its insertion loss is high [12], [13].…”

Section: Introductionmentioning

confidence: 99%

Modelling of an Optical Access Network Platform for Radio-Frequency Transmission in the S Band / Modelação de uma Plataforma de Rede de Acesso Óptico para Transmissão de Radiofrequências na Banda S

Sampaio¹,

Abreu²,

Silva³

et al. 2021

BJDV

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Microwave transmission in the S Band are used in WiMAX, mobile telephony, air control and satellite communications. Such applications demand the use of wideband optical access networks. In this article, the impact of non-linearities of a fluorescent optical source (FFOS) is analyzed on the performance, at 560 nm, of Discrete-Multitone (DMT) transmissions, using the multicarrier signal-to-noise ratio (SNRmc) metric. The objective is to provide a model of SNRmc level curves based on empirical measurements by varying the bias current and the amplitude of the input signal in the optical source. The cartography was approximated by fitting ellipses, which allows us to find an approximate optimum point of operation for the setup.

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Section: Introductionmentioning

confidence: 99%

Modelling of an Optical Access Network Platform for Radio-Frequency Transmission in the S Band / Modelação de uma Plataforma de Rede de Acesso Óptico para Transmissão de Radiofrequências na Banda S

Sampaio¹,

Abreu²,

Silva³

et al. 2021

BJDV

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“…Thus, since the attenuation profile in PMMA POF depends on its inherent characteristics, the solution to make higher bit-rates per wavelength is changing the modulation or multiplexing technique to mitigate the modal dispersion. On the one hand, Discrete Multitone (DMT) is a good candidate to increase the spectral efficiency [8]. On the other hand, a new wavelength optical carrier can be added to a WDM system if new optical sources and filters are developed.…”

mentioning

confidence: 99%

Highly Spectrally Efficient Discrete Multi-Tone Transmission over Step Index PMMA optical fibre for Short-Range Optical Communication

Sampaio

Silva

Anet

et al. 2018

JCIS

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Abstract-In this article we present high spectral efficiency DMT transmissions over 20 m of Step-Index polymethyl methacrylate optical fiber in the visible range. We demonstrated that using illumination light emitting diodes at 450, 520, 560 and 650 nm it is possible to achieve as high as 6.39 bits/s/Hz for a preForward Error Correction with a target Bit Error Rate of 10 -3 . The optical source at 560 nm was developed in our laboratory and then we demonstrated its usage as a new channel in WDM system.

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“…Thus, since the attenuation profile in PMMA POF depends on its inherent characteristics, the solution to make higher bit-rates per wavelength is changing the modulation or multiplexing technique to mitigate the modal dispersion. On the one hand, Discrete Multitone (DMT) is a good candidate to increase the spectral efficiency [7]. On the other hand, a new wavelength optical carrier can be added to a WDM system if new optical sources and filters are developed.…”

mentioning

confidence: 99%

Discrete Multi-Tone Transmission over Step Index PMMA optical fibre for Short-Range Optical Communication

Sampaio¹,

Silva²,

Neto³

et al. 2017

Anais De XXXV Simpósio Brasileiro De Telecomunicações E Processamento De Sinais

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In this article we present high spectral efficiency DMT transmissions over 20 m of Step-Index polymethyl methacrylate optical fiber in the visible range. We demonstrated that using illumination light emitting diodes at 450, 520, 560 and 650 nm it is possible to achieve as high as 6.39 bits/s/Hz for a pre-Forward Error Correction target Bit Error Rate of 10 -3 . The 560 nm optical source was developed in our lab and it can be used as a new channel in WDM system.

show abstract

WDM for application in passive POF LAN networks

Cited by 3 publications

References 3 publications

Modelling of an Optical Access Network Platform for Radio-Frequency Transmission in the S Band / Modelação de uma Plataforma de Rede de Acesso Óptico para Transmissão de Radiofrequências na Banda S

Modelling of an Optical Access Network Platform for Radio-Frequency Transmission in the S Band / Modelação de uma Plataforma de Rede de Acesso Óptico para Transmissão de Radiofrequências na Banda S

Highly Spectrally Efficient Discrete Multi-Tone Transmission over Step Index PMMA optical fibre for Short-Range Optical Communication

Discrete Multi-Tone Transmission over Step Index PMMA optical fibre for Short-Range Optical Communication

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