16 January 2017 Wavelength-based crosstalk-aware design for hybrid optical network-on-chip
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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.
© 2017 Society of Photo-Optical Instrumentation Engineers (SPIE)
Jae Hoon Lee, 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 . Submission: Received: 20 September 2016; Accepted: 28 December 2016
Received: 20 September 2016; Accepted: 28 December 2016; Published: 16 January 2017
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