WDM weighted sum in an 8x8 SOA-based InP cross-connect for photonic deep neural networks
- Shi, Bin
- Calabretta, Nicola
- Bunandar, D.
- Englund, D.
- Stabile, Ripalta
- Manousakis, Konstantinos
- Iezekiel, Stavros
- Tomkos, Ioannis
- Ellinas, Georgios
- Utaka, Katsuyuki
Publication date
September 2018
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
We demonstrate high fidelity weighted addition of four 10 Gb/s on-off keyed data channels on a SOA-based monolithically integrated cross-connect, with a reading error dispersion below 0.2 with respect to the target. These results open the route to feasible 8x8 one-layer neuron interconnectivity for photonic integrated deep neural networks
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