160 Gb/s OTDM networking using deployed fibers

J.P. Turkiewicz; E. Tangdiongga; G. Lehmann; H. Rohde; W. Schairer; Y.R. Zhou; E.S.R. Sikora; A. Lord; D. Payne; G.D. Khoe; H. Waardt, de

doi:10.1109/JLT.2004.840046

160 Gb/s OTDM networking using deployed fibers

J.P. Turkiewicz, E. Tangdiongga, G. Lehmann, H. Rohde, W. Schairer, Y.R. Zhou, E.S.R. Sikora, A. Lord, D. Payne, G.D. Khoe, H. Waardt, de

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Abstract

This paper reports a 160-Gb/s OTDM network comprising switching and demultiplexing through field deployed fiber. The 160-Gb/s signal was obtained by time-interleaving 16 channels of a 10-Gb/s signal. The add-drop node was realized by using a gain-transparent operation of a semiconductor optical amplifier (SOA). A subharmonic clock recovery with a prescaled electrooptical phase locked loop employing an electroabsorption modulator was applied. An OTDM receiver employed a four-wave mixing principle in an SOA. The impact of fiber chromatic and polarization-mode dispersion (PMD) is discussed. Switching and demultiplexing performance are shown for a fiber link of 275 and 550 km, respectively. Excellent operation of clock recovery, drop-through-add function, and transmission was achieved.

Original language	English
Pages (from-to)	225-235
Number of pages	11
Journal	Journal of Lightwave Technology
Volume	23
Issue number	1
DOIs	https://doi.org/10.1109/JLT.2004.840046
Publication status	Published - 2005

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abstract = "This paper reports a 160-Gb/s OTDM network comprising switching and demultiplexing through field deployed fiber. The 160-Gb/s signal was obtained by time-interleaving 16 channels of a 10-Gb/s signal. The add-drop node was realized by using a gain-transparent operation of a semiconductor optical amplifier (SOA). A subharmonic clock recovery with a prescaled electrooptical phase locked loop employing an electroabsorption modulator was applied. An OTDM receiver employed a four-wave mixing principle in an SOA. The impact of fiber chromatic and polarization-mode dispersion (PMD) is discussed. Switching and demultiplexing performance are shown for a fiber link of 275 and 550 km, respectively. Excellent operation of clock recovery, drop-through-add function, and transmission was achieved.",

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AU - Turkiewicz, J.P.

AU - Tangdiongga, E.

AU - Lehmann, G.

AU - Rohde, H.

AU - Schairer, W.

AU - Zhou, Y.R.

AU - Sikora, E.S.R.

AU - Lord, A.

AU - Payne, D.

AU - Khoe, G.D.

AU - Waardt, de, H.

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AB - This paper reports a 160-Gb/s OTDM network comprising switching and demultiplexing through field deployed fiber. The 160-Gb/s signal was obtained by time-interleaving 16 channels of a 10-Gb/s signal. The add-drop node was realized by using a gain-transparent operation of a semiconductor optical amplifier (SOA). A subharmonic clock recovery with a prescaled electrooptical phase locked loop employing an electroabsorption modulator was applied. An OTDM receiver employed a four-wave mixing principle in an SOA. The impact of fiber chromatic and polarization-mode dispersion (PMD) is discussed. Switching and demultiplexing performance are shown for a fiber link of 275 and 550 km, respectively. Excellent operation of clock recovery, drop-through-add function, and transmission was achieved.

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160 Gb/s OTDM networking using deployed fibers

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