Autaptic Circuits of Integrated Laser Neurons
Hsuan-Tung Peng, Thomas Ferreira de Lima, Mitchell A. Nahmias, Alexander N. Tait, Bhavin J. Shastri, Paul R. Prucnal · Conference on Lasers and Electro-Optics · 2019
The presence of autapses in neural networks enables complex temporal dynamics and information storage. We experimentally demonstrated feedback dynamics in an integrated laser neuron, which provides a proof-of-principle demonstration of cascadability and stable recurrent memory.