Reduction of inter-channel crosstalk using Mach-Zehnder type filter in digital/RF optical transmission link

S. H. Lee; Y. Y. Won; H. D. Jung; S. K. Han

doi:10.1049/ip-opt:20045066

Reduction of inter-channel crosstalk using Mach-Zehnder type filter in digital/RF optical transmission link

S. H. Lee, Y. Y. Won, H. D. Jung, S. K. Han

Department of Electrical and Electronic Engineering

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

2 Citations (Scopus)

Abstract

An experimental demonstration and evaluation of a digital/RF WDM link system is presented, which transmits 622 Mbit/s digital data stream and 900 MHz RF carrier modulated by 44.74 Mbit/s over a singlemode fibre and then simultaneously detects these signals using a single photodiode. To reduce the crosstalk between adjacent channels, a novel suppression scheme employing Mach-Zehnder type filter (MZF) is proposed. The proposed cascade configuration results in the enhanced CNR and Q factors compared to other schemes which adopt the conventional filtering.

Original language	English
Pages (from-to)	189-192
Number of pages	4
Journal	IEE Proceedings: Optoelectronics
Volume	152
Issue number	4
DOIs	https://doi.org/10.1049/ip-opt:20045066
Publication status	Published - 2005 Aug

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1049/ip-opt:20045066

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abstract = "An experimental demonstration and evaluation of a digital/RF WDM link system is presented, which transmits 622 Mbit/s digital data stream and 900 MHz RF carrier modulated by 44.74 Mbit/s over a singlemode fibre and then simultaneously detects these signals using a single photodiode. To reduce the crosstalk between adjacent channels, a novel suppression scheme employing Mach-Zehnder type filter (MZF) is proposed. The proposed cascade configuration results in the enhanced CNR and Q factors compared to other schemes which adopt the conventional filtering.",

author = "Lee, {S. H.} and Won, {Y. Y.} and Jung, {H. D.} and Han, {S. K.}",

year = "2005",

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volume = "152",

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AU - Jung, H. D.

AU - Han, S. K.

PY - 2005/8

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N2 - An experimental demonstration and evaluation of a digital/RF WDM link system is presented, which transmits 622 Mbit/s digital data stream and 900 MHz RF carrier modulated by 44.74 Mbit/s over a singlemode fibre and then simultaneously detects these signals using a single photodiode. To reduce the crosstalk between adjacent channels, a novel suppression scheme employing Mach-Zehnder type filter (MZF) is proposed. The proposed cascade configuration results in the enhanced CNR and Q factors compared to other schemes which adopt the conventional filtering.

AB - An experimental demonstration and evaluation of a digital/RF WDM link system is presented, which transmits 622 Mbit/s digital data stream and 900 MHz RF carrier modulated by 44.74 Mbit/s over a singlemode fibre and then simultaneously detects these signals using a single photodiode. To reduce the crosstalk between adjacent channels, a novel suppression scheme employing Mach-Zehnder type filter (MZF) is proposed. The proposed cascade configuration results in the enhanced CNR and Q factors compared to other schemes which adopt the conventional filtering.

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Reduction of inter-channel crosstalk using Mach-Zehnder type filter in digital/RF optical transmission link

Abstract

All Science Journal Classification (ASJC) codes

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