Improved immunization strategy to reduce energy consumption on nodes traffic

Yuan, Jiazheng; Zhao, Deshuang; Long, Keping; Zheng, Yongrong

doi:10.1016/j.optcom.2016.12.045

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…This scenario demands Data Centers capable of routing optical packages modulated both in phase and amplitude, with high commutation rates and spectral flexibility [3]. In conjunction with operational requirements, as low energy consumption [4], [5] and low optical loss [6], there is an urge for the development of new technological paradigms based on high levels of electro-optical integration and all-optical signal processing [7], [8]. In this sense, the semiconductor optical amplifier (SOA) is a promising device due to its compact active electro-optical nature, being constructively very similar to lasers and capable to be integrated [9].…”

Section: Introductionmentioning

confidence: 99%

Improvements Evaluation of High-Speed Electro-Optical Integrated Thin-Film Microwave Coupler SOA-based Space Switch

Sutili

Figueiredo

Ribeiro

et al. 2018

J. Microw. Optoelectron. Electromagn. Appl.

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The speed and transient improvements due to a thinfilm microwave coupler on a high-speed SOA-based space switch are analyzed. The switch performance is compared with another one using the same SOA device but in its commercial butterfly encapsulated form factor. Through an extensive experimental characterization and an automated algorithm analysis, the switching actions were evaluated in several SOA operational conditions (bias current, electrical pulse step amplitude, preimpulse amplitude, and switching technique) employing metrics related to the switching times and transient behavior intensity. The results showed that the thin-film coupler SOA switch mounting led to switching time improvements and quicker optical output pulse stabilization. In conjunction with the appropriated switching technique, the device could achieve switching speeds around 200 ps aiming its operation in high-speed optical networks.

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