Crosstalk Analysis and Performance Evaluation for Torus-Based Optical Networks-on-Chip Using WDM
Abstract
:1. Introduction
2. Performance Analysis Model for WDM-Based Torus ONoCs
2.1. WDM-Based Basic Photonic Devices
2.2. General Optical Router Model
2.3. Nonlinear FWM Crosstalk Noise Analysis
2.4. Analysis Model of WDM-Based Torus ONoCs
2.5. Optical Links Selection in WDM-Based Torus ONoCs
3. Numerical Simulation
3.1. The Nonlinear FWM Noise
3.2. OSNR and BER Evaluation
3.3. ETE-Delay and throughput Evaluation
4. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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Notation | Parameter | Value | Reference |
---|---|---|---|
K11/K12 | crossing crosstalk coefficient | −38.5 dB/90° | [35] |
Lc | crossing loss | −0.3358 dB/90° | [35] |
Lb | bending loss | −0.005 dB/90° | [42] |
Parameter Values (dB) | Lp1 | Lp2 | ||
---|---|---|---|---|
1539.7 nm (λ1) | −45.00 | −19.25 | −0.054 | −1.101 |
1540.5 nm (λ2) | −44.75 | −20.40 | −0.045 | −0.881 |
1541.3 nm (λ3) | −43.72 | −21.88 | −0.048 | −0.715 |
1542.1 nm (λ4) | −43.01 | −22.69 | −0.064 | −0.539 |
1542.9 nm (λ5) | −42.70 | −23.38 | −0.062 | −0.532 |
1543.7 nm (λ6) | −41.73 | −23.97 | −0.083 | −0.482 |
1544.5 nm (λ7) | −41.19 | −24.74 | −0.100 | −0.358 |
1545.3 nm (λ8) | −39.53 | −24.95 | −0.148 | −0.307 |
Wavelength (nm) | Router | OSNR (dB) | Crosstalk Noise (dB) |
---|---|---|---|
1539.7 nm (λ1) | WCX | 8.6928 | −35.1203 |
WOPC | 1.4071 | −34.1651 | |
1540.5 nm (λ2) | WCX | 8.9759 | −35.0646 |
WOPC | 1.8280 | −34.0215 | |
1541.3 nm (λ3) | WCX | 9.0935 | −34.9527 |
WOPC | 2.0309 | −33.8418 | |
1542.1 nm (λ4) | WCX | 9.2590 | −34.8784 |
WOPC | 2.2826 | −33.6940 | |
1542.9 nm (λ5) | WCX | 8.9439 | −34.9272 |
WOPC | 1.8141 | −33.8317 | |
1543.7 nm (λ6) | WCX | 8.6807 | −34.8872 |
WOPC | 1.4417 | −33.8315 | |
1544.5 nm (λ7) | WCX | 8.6269 | −34.9601 |
WOPC | 1.3073 | −33.9083 | |
1545.3 nm (λ8) | WCX | 8.0738 | −34.8547 |
WOPC | 0.5264 | −33.8736 |
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Song, T.; Xie, Y.; Ye, Y.; Wang, S.; Du, Y. Crosstalk Analysis and Performance Evaluation for Torus-Based Optical Networks-on-Chip Using WDM. Micromachines 2020, 11, 985. https://doi.org/10.3390/mi11110985
Song T, Xie Y, Ye Y, Wang S, Du Y. Crosstalk Analysis and Performance Evaluation for Torus-Based Optical Networks-on-Chip Using WDM. Micromachines. 2020; 11(11):985. https://doi.org/10.3390/mi11110985
Chicago/Turabian StyleSong, Tingting, Yiyuan Xie, Yichen Ye, Shujian Wang, and Yingxue Du. 2020. "Crosstalk Analysis and Performance Evaluation for Torus-Based Optical Networks-on-Chip Using WDM" Micromachines 11, no. 11: 985. https://doi.org/10.3390/mi11110985