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

Kung Li Deng; Ivan Glesk; Koo 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

Kung Li Deng, Ivan Glesk, Koo I. Kang, Paul R. Prucnal

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

12 Scopus citations

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 (US)
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
State	Published - Jul 1998

All Science Journal Classification (ASJC) codes

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

Keywords

Optical crosstalk
Optical interconnects
Optical time division multiplexing
Photonic switching system
Tuners

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10.1109/68.681310

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

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.",

keywords = "Optical crosstalk, Optical interconnects, Optical time division multiplexing, Photonic switching system, Tuners",

author = "Deng, {Kung Li} and Ivan Glesk and Kang, {Koo I.} and Prucnal, {Paul R.}",

note = "Funding Information: Manuscript received January 7, 1998; revised March 11, 1998. This work was supported by DARPA under Contract F30602-97-2-0316. The authors are with the Department of Electrical Engineering, Princeton University, Princeton, NJ 08544 USA. Publisher Item Identifier S 1041-1135(98)04716-8.",

year = "1998",

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AU - Glesk, Ivan

AU - Kang, Koo I.

AU - Prucnal, Paul R.

N1 - Funding Information: Manuscript received January 7, 1998; revised March 11, 1998. This work was supported by DARPA under Contract F30602-97-2-0316. The authors are with the Department of Electrical Engineering, Princeton University, Princeton, NJ 08544 USA. Publisher Item Identifier S 1041-1135(98)04716-8.

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N2 - 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.

AB - 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.

KW - Optical crosstalk

KW - Optical interconnects

KW - Optical time division multiplexing

KW - Photonic switching system

KW - Tuners

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

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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