Bidirectional visible light wireless transmission supported by reflective semiconductor optical amplifier based optical access network

Yong Hwan Son; Hyun Seung Kim; Yong Yuk Won; Sang Kook Han

doi:10.1002/mop.25946

Bidirectional visible light wireless transmission supported by reflective semiconductor optical amplifier based optical access network

Yong Hwan Son, Hyun Seung Kim, Yong Yuk Won, Sang Kook Han

Department of Electrical and Electronic Engineering

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

1 Citation (Scopus)

Abstract

We propose the visible light communication (VLC) system based on optical access network using white light emitting diode (LED) and reflective semiconductor optical amplifier (RSOA). The RSOA is employed as an optical network unit (ONU) in order to be connected with VLC link based on white LED and photo diode (PD). The proposed architecture is demonstrated experimentally and its performance is verified through the experimental investigation of quality-factor (Q-factor) and eye pattern up to 20 Mb/s data. The variation of performance is shown depending on both the existence of the ambient light and the distance between the LED and PD. A 20 Mb/s downlink and uplink transmission is demonstrated in 23-km single mode fiber (SMF) and 100 cm long wireless channel experimentally.

Original language	English
Pages (from-to)	1032-1036
Number of pages	5
Journal	Microwave and Optical Technology Letters
Volume	53
Issue number	5
DOIs	https://doi.org/10.1002/mop.25946
Publication status	Published - 2011 May

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/mop.25946

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abstract = "We propose the visible light communication (VLC) system based on optical access network using white light emitting diode (LED) and reflective semiconductor optical amplifier (RSOA). The RSOA is employed as an optical network unit (ONU) in order to be connected with VLC link based on white LED and photo diode (PD). The proposed architecture is demonstrated experimentally and its performance is verified through the experimental investigation of quality-factor (Q-factor) and eye pattern up to 20 Mb/s data. The variation of performance is shown depending on both the existence of the ambient light and the distance between the LED and PD. A 20 Mb/s downlink and uplink transmission is demonstrated in 23-km single mode fiber (SMF) and 100 cm long wireless channel experimentally.",

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AU - Kim, Hyun Seung

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AU - Han, Sang Kook

PY - 2011/5

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Bidirectional visible light wireless transmission supported by reflective semiconductor optical amplifier based optical access network

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