Influence of crosstalk on the scalability of large OTDM interconnects using a novel rapidly reconfigurable highly scalable time-slot tuner

K.-L. Deng; Ivan Glesk; K.I. Kang; Paul R. Prucnal

doi:10.1109/68.681310

Influence of crosstalk on the scalability of large OTDM interconnects using a novel rapidly reconfigurable highly scalable time-slot tuner

K.-L. Deng, Ivan Glesk, K.I. Kang, Paul R. Prucnal

Electronic And Electrical Engineering

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

12 Citations (Scopus)

Abstract

We studied the coherent crosstalk properties of a novel time-slot tuner and its implications on the scalability of large-scale OTDM interconnects. A statistical model for the coherent crosstalk was used to evaluate the performance degradation which arises from the coherent interference between signal and crosstalk fields. Based upon this highly scalable, rapidly tunable channel selector, large all-optical TDM switching interconnects up to 100 nodes with an aggregate bandwidth of hundreds of Gb/s can be feasible, using off-the shelf E/O modulators with on/off extinction ratios of 30 dB. The results show the potential to further scale the size of the system up to hundreds of nodes, given on/off extinction ratios of 35-40 dB for the modulators.

Original language	English
Pages (from-to)	1039-1041
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	10
Issue number	7
DOIs	https://doi.org/10.1109/68.681310
Publication status	Published - 1 Jul 1998

Keywords

large all-optical TDM switching interconnects
aggregate bandwidth
off-the shelf electro optical modulators
rapidly tunable channel selector

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10.1109/68.681310

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abstract = "We studied the coherent crosstalk properties of a novel time-slot tuner and its implications on the scalability of large-scale OTDM interconnects. A statistical model for the coherent crosstalk was used to evaluate the performance degradation which arises from the coherent interference between signal and crosstalk fields. Based upon this highly scalable, rapidly tunable channel selector, large all-optical TDM switching interconnects up to 100 nodes with an aggregate bandwidth of hundreds of Gb/s can be feasible, using off-the shelf E/O modulators with on/off extinction ratios of 30 dB. The results show the potential to further scale the size of the system up to hundreds of nodes, given on/off extinction ratios of 35-40 dB for the modulators.",

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Influence of crosstalk on the scalability of large OTDM interconnects using a novel rapidly reconfigurable highly scalable time-slot tuner

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