100 Gbps IM/DD links using quad-polarization: performance, complexity, and power dissipation

S. Saldaña Cerćos; M. Piels; J. Estaŕan; M. Usuga; E. Porto da Silva; A. Manolova Fagertun; I. Tafur Monroy

doi:10.1364/OE.23.019954

100 Gbps IM/DD links using quad-polarization: performance, complexity, and power dissipation

S. Saldaña Cerćos (Corresponding author), M. Piels, J. Estaŕan, M. Usuga, E. Porto da Silva, A. Manolova Fagertun, I. Tafur Monroy

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Abstract

A computational complexity, power consumption, and receiver sensitivity analysis for three different scenarios for short-range direct detection links is presented: 1) quad-polarization, 2) wavelength division multiplexing (WDM), and 3) parallel optics. Results show that the power consumption penalty associated to the quad-polarization digital signal processing (DSP) is negligibly small. However, the required analog to digital converters account for 47.6% of the total system power consumption. Transmission of 4x32 Gbps over 2 km standard single mode fiber is achieved with a receiver sensitivity of 4.4 dBm.

Original language	English
Pages (from-to)	19954-19968
Number of pages	15
Journal	Optics Express
Volume	23
Issue number	15
DOIs	https://doi.org/10.1364/OE.23.019954
Publication status	Published - 27 Jul 2015
Externally published	Yes

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abstract = "A computational complexity, power consumption, and receiver sensitivity analysis for three different scenarios for short-range direct detection links is presented: 1) quad-polarization, 2) wavelength division multiplexing (WDM), and 3) parallel optics. Results show that the power consumption penalty associated to the quad-polarization digital signal processing (DSP) is negligibly small. However, the required analog to digital converters account for 47.6% of the total system power consumption. Transmission of 4x32 Gbps over 2 km standard single mode fiber is achieved with a receiver sensitivity of 4.4 dBm.",

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AU - Saldaña Cerćos, S.

AU - Piels, M.

AU - Estaŕan, J.

AU - Usuga, M.

AU - Porto da Silva, E.

AU - Manolova Fagertun, A.

AU - Tafur Monroy, I.

PY - 2015/7/27

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AB - A computational complexity, power consumption, and receiver sensitivity analysis for three different scenarios for short-range direct detection links is presented: 1) quad-polarization, 2) wavelength division multiplexing (WDM), and 3) parallel optics. Results show that the power consumption penalty associated to the quad-polarization digital signal processing (DSP) is negligibly small. However, the required analog to digital converters account for 47.6% of the total system power consumption. Transmission of 4x32 Gbps over 2 km standard single mode fiber is achieved with a receiver sensitivity of 4.4 dBm.

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100 Gbps IM/DD links using quad-polarization: performance, complexity, and power dissipation

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