Experimental and theoretical investigations of intensity-modulation and direct-detection optical fast-OFDM over MMF-links

Elias Giacoumidis; Selwan K. Ibrahim; Jian A. Zhao; J.M. Tang; Andrew D. Ellis; Ioannis Tomkos

doi:10.1109/LPT.2011.2172596

Experimental and theoretical investigations of intensity-modulation and direct-detection optical fast-OFDM over MMF-links

Elias Giacoumidis
, Selwan K. Ibrahim
, Jian A. Zhao
, J.M. Tang
, Andrew D. Ellis
, Ioannis Tomkos

Aston Institute of Photonic Technologies (AiPT)

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

42 Citations (Scopus)

Abstract

We demonstrate the first experimental implementation of a 3.9-Gb/s differential binary phase-shift keying (DBPSK)-based double sideband (DSB) optical fast orthogonal frequency-division-multiplexing (FOFDM) system with a reduced subcarrier spacing equal to half the symbol rate over 300m of multimode fiber (MMF) using intensity-modulation and direct-detection (IM/DD). The required received optical power at a bit-error rate (BER) of 10(-3) was measured to be similar to -14.2 dBm with a receiver sensitivity penalty of only similar to 0.2 dB when compared to the back-to-back case. Experimental results agree very well with the theoretical predictions.

Original language	English
Article number	6054002
Pages (from-to)	52-54
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	24
Issue number	1
DOIs	https://doi.org/10.1109/LPT.2011.2172596
Publication status	Published - 1 Jan 2012

Keywords

fiber-optics communications
modulation
orthogonal frequency-division multiplexing

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10.1109/LPT.2011.2172596

Cite this

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title = "Experimental and theoretical investigations of intensity-modulation and direct-detection optical fast-OFDM over MMF-links",

abstract = "We demonstrate the first experimental implementation of a 3.9-Gb/s differential binary phase-shift keying (DBPSK)-based double sideband (DSB) optical fast orthogonal frequency-division-multiplexing (FOFDM) system with a reduced subcarrier spacing equal to half the symbol rate over 300m of multimode fiber (MMF) using intensity-modulation and direct-detection (IM/DD). The required received optical power at a bit-error rate (BER) of 10(-3) was measured to be similar to -14.2 dBm with a receiver sensitivity penalty of only similar to 0.2 dB when compared to the back-to-back case. Experimental results agree very well with the theoretical predictions.",

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AU - Giacoumidis, Elias

AU - Ibrahim, Selwan K.

AU - Zhao, Jian A.

AU - Tang, J.M.

AU - Ellis, Andrew D.

AU - Tomkos, Ioannis

PY - 2012/1/1

Y1 - 2012/1/1

N2 - We demonstrate the first experimental implementation of a 3.9-Gb/s differential binary phase-shift keying (DBPSK)-based double sideband (DSB) optical fast orthogonal frequency-division-multiplexing (FOFDM) system with a reduced subcarrier spacing equal to half the symbol rate over 300m of multimode fiber (MMF) using intensity-modulation and direct-detection (IM/DD). The required received optical power at a bit-error rate (BER) of 10(-3) was measured to be similar to -14.2 dBm with a receiver sensitivity penalty of only similar to 0.2 dB when compared to the back-to-back case. Experimental results agree very well with the theoretical predictions.

AB - We demonstrate the first experimental implementation of a 3.9-Gb/s differential binary phase-shift keying (DBPSK)-based double sideband (DSB) optical fast orthogonal frequency-division-multiplexing (FOFDM) system with a reduced subcarrier spacing equal to half the symbol rate over 300m of multimode fiber (MMF) using intensity-modulation and direct-detection (IM/DD). The required received optical power at a bit-error rate (BER) of 10(-3) was measured to be similar to -14.2 dBm with a receiver sensitivity penalty of only similar to 0.2 dB when compared to the back-to-back case. Experimental results agree very well with the theoretical predictions.

KW - fiber-optics communications

KW - modulation

KW - orthogonal frequency-division multiplexing

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Experimental and theoretical investigations of intensity-modulation and direct-detection optical fast-OFDM over MMF-links

Abstract

Keywords

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