Wavelength-based crosstalk-aware design for hybrid optical network-on-chip

Jae Hoon Lee; Tae Hee Han

doi:10.1117/1.OE.56.1.016111

16 January 2017 Wavelength-based crosstalk-aware design for hybrid optical network-on-chip

Jae Hoon Lee, Tae Hee Han

Author Affiliations +

Optical Engineering, Vol. 56, Issue 1, 016111 (January 2017). https://doi.org/10.1117/1.OE.56.1.016111

Abstract

We propose a single-wavelength-transmitter multiple-wavelength-receiver (STMR) architecture to minimize the intrachannel crosstalk under the constrained number of wavelengths. In addition, a source-node-based wavelength-allocation algorithm exploiting the characteristics of the STMR architecture is formulated via mixed-integer linear programming to maximize the worst-case signal-to-noise ratio (SNR). We evaluate maximum noise and worst-case SNR for various network sizes and topologies by varying the number of allocated wavelengths. The analysis results show that the SNR gain of ∼2.3 dB is achieved as the number of wavelengths is doubled by using the proposed STMR architecture and wavelength-allocation algorithm.

Citation Download Citation

Jae Hoon Lee and Tae Hee Han "Wavelength-based crosstalk-aware design for hybrid optical network-on-chip," Optical Engineering 56(1), 016111 (16 January 2017). https://doi.org/10.1117/1.OE.56.1.016111

Received: 20 September 2016; Accepted: 28 December 2016; Published: 16 January 2017

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