Heterogeneous optical signal transmission using re-modulation in injection-locked Fabry-Perot laser diode for wired and wireless access network

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

doi:10.1016/j.optcom.2010.05.019

Heterogeneous optical signal transmission using re-modulation in injection-locked Fabry-Perot laser diode for wired and wireless access network

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

Department of Electrical and Electronic Engineering

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

2 Citations (Scopus)

Abstract

The radio over fiber system that transmits different signals simultaneously for 30-GHz wireless and 1.25-Gb/s wired network is proposed. One sub-carrier of a double-sideband wireless signal is re-modulated by injection-locking technique using a Fabry-Perot laser diode (FP LD) to generate a wired signal. Since the condition of injection-locking varies with changes of the input optical power and the injected current of the FP LD, the BER performance of the wired signal is investigated according to the modulation depth of both the wireless and wired signals, respectively. The error-free transmission of both the wired signal and the wireless one are achieved after 23-km SSMF.

Original language	English
Pages (from-to)	3603-3607
Number of pages	5
Journal	Optics Communications
Volume	283
Issue number	19
DOIs	https://doi.org/10.1016/j.optcom.2010.05.019
Publication status	Published - 2010 Oct 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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10.1016/j.optcom.2010.05.019

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title = "Heterogeneous optical signal transmission using re-modulation in injection-locked Fabry-Perot laser diode for wired and wireless access network",

abstract = "The radio over fiber system that transmits different signals simultaneously for 30-GHz wireless and 1.25-Gb/s wired network is proposed. One sub-carrier of a double-sideband wireless signal is re-modulated by injection-locking technique using a Fabry-Perot laser diode (FP LD) to generate a wired signal. Since the condition of injection-locking varies with changes of the input optical power and the injected current of the FP LD, the BER performance of the wired signal is investigated according to the modulation depth of both the wireless and wired signals, respectively. The error-free transmission of both the wired signal and the wireless one are achieved after 23-km SSMF.",

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AU - Kim, Hyun Seung

AU - Son, Yong Hwan

AU - Won, Yong Yuk

AU - Han, Sang Kook

PY - 2010/10/1

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N2 - The radio over fiber system that transmits different signals simultaneously for 30-GHz wireless and 1.25-Gb/s wired network is proposed. One sub-carrier of a double-sideband wireless signal is re-modulated by injection-locking technique using a Fabry-Perot laser diode (FP LD) to generate a wired signal. Since the condition of injection-locking varies with changes of the input optical power and the injected current of the FP LD, the BER performance of the wired signal is investigated according to the modulation depth of both the wireless and wired signals, respectively. The error-free transmission of both the wired signal and the wireless one are achieved after 23-km SSMF.

AB - The radio over fiber system that transmits different signals simultaneously for 30-GHz wireless and 1.25-Gb/s wired network is proposed. One sub-carrier of a double-sideband wireless signal is re-modulated by injection-locking technique using a Fabry-Perot laser diode (FP LD) to generate a wired signal. Since the condition of injection-locking varies with changes of the input optical power and the injected current of the FP LD, the BER performance of the wired signal is investigated according to the modulation depth of both the wireless and wired signals, respectively. The error-free transmission of both the wired signal and the wireless one are achieved after 23-km SSMF.

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Heterogeneous optical signal transmission using re-modulation in injection-locked Fabry-Perot laser diode for wired and wireless access network

Abstract

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