Coherent optical neural network with injection-locked VCSELs

Autor: Zaijun Chen, Alex Sludds, Ronald Davis, Liane Bernstein, Lamia Ateshian, Ian Christen, Tobias Heuser, James Lott, Stephan Reitzenstein, Dirk Englund, Ryan Hamerly
Rok vydání: 2022
Zdroj: Conference on Lasers and Electro-Optics.
DOI: 10.1364/cleo_si.2022.sth5g.4
Popis: We demonstrate analog coherent homodyne photoelectric multiplication with phase-modulated VCSEL arrays (operating at Vπ= 2 mV). Precise phase control over individual laser emitters enables MNIST image classification with accuracy near the ground truth.
Databáze: OpenAIRE