Lasers, Fiber Optics, and Communications

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

[+] Author Affiliations
Jae Hoon Lee, Tae Hee Han

Sungkyunkwan University, College of Information and Communication Engineering, Seobu-ro 2066, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea

Opt. Eng. 56(1), 016111 (Jan 16, 2017). doi:10.1117/1.OE.56.1.016111
History: Received September 20, 2016; Accepted December 28, 2016
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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.

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© 2017 Society of Photo-Optical Instrumentation Engineers

Citation

Jae Hoon Lee and Tae Hee Han
"Wavelength-based crosstalk-aware design for hybrid optical network-on-chip", Opt. Eng. 56(1), 016111 (Jan 16, 2017). ; http://dx.doi.org/10.1117/1.OE.56.1.016111


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