Development of dynamic data centre networks and fast-tunable lasers in the DYNAMOS project

Timo Aalto; Katherine Bryant; Mikko Harjanne; Carsten Eschenbaum; Richard Pitwon; Hélène Debrégeas

doi:10.1117/12.3004964

11 March 2024 Development of dynamic data centre networks and fast-tunable lasers in the DYNAMOS project

Timo Aalto, Katherine Bryant, Mikko Harjanne, Carsten Eschenbaum, Richard Pitwon, Hélène Debrégeas

Proceedings Volume 12892, Optical Interconnects XXIV; 1289203 (2024) https://doi.org/10.1117/12.3004964
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

This paper summarizes the goals and first results of the EU-funded project DYNAMOS, which develops fast (1 ns) and widely tunable (>110 nm) lasers, energy-efficient (~ fJ/bit), broadband (100 GHz) electro-optic modulators, and high-speed (1 ns) broadcast-and-select packet switches as photonic integrated circuits. These components are used to demonstrate novel data centre networks with highly deterministic sub-microsecond latency to enable maximum congestion reduction, full bisection bandwidth and guaranteed quality of service while reducing cost per Gbps. The methods to achieve the goals are first described. Then the first results from optical amplifiers, modulators, and lasers are reported with the main focus on lasers that can be tuned fast over a wide wavelength range.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Timo Aalto, Katherine Bryant, Mikko Harjanne, Carsten Eschenbaum, Richard Pitwon, and Hélène Debrégeas "Development of dynamic data centre networks and fast-tunable lasers in the DYNAMOS project", Proc. SPIE 12892, Optical Interconnects XXIV, 1289203 (11 March 2024); https://doi.org/10.1117/12.3004964

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