Deep learning with coherent nanophotonic circuits
Yichen Shen,Nicholas C. Harris,Scott Skirlo,Dirk Englund,Marin Soljacic +4 more
- Vol. 11, Iss: 7, pp 441-446
TLDR
A new architecture for a fully optical neural network is demonstrated that enables a computational speed enhancement of at least two orders of magnitude and three order of magnitude in power efficiency over state-of-the-art electronics.Abstract:
Artificial Neural Networks have dramatically improved performance for many machine learning tasks. We demonstrate a new architecture for a fully optical neural network that enables a computational speed enhancement of at least two orders of magnitude and three orders of magnitude in power efficiency over state-of-the-art electronics.read more
Citations
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Journal ArticleDOI
Mode-field switching of nanolasers
Daniele Pellegrino,Pierre Busi,Francesco Pagliano,Bruno Romeira,Frank W. M. van Otten,Andrei Yu. Silov,Andrea Fiore +6 more
TL;DR: In this paper, mode-field switching was used to enable the control of the laser operation via the modulation of the electromagnetic field, which can be implemented in every platform displaying coupled and tuneable resonances.
Journal ArticleDOI
Performing calculus with epsilon-near-zero metamaterials
TL;DR: This work introduces the concept of an epsilon-near-zero (ENZ) metamaterial processing unit (MPU) that performs differentiation and integration on analog signals to achieve extreme miniaturization at the subwavelength scale by generating desired dispersions of the ENZ meetingamaterials with photonic doping.
Journal ArticleDOI
Numerical simulation of an InP photonic integrated cross-connect for deep neural networks on chip
TL;DR: The analysis of the prediction error as a function of the optical crosstalk per layer suggests that the first layer is essential to the final accuracy, and the ultimate accuracy shows a quasi-linear dependence between the prediction accuracy and the errors per layer.
Journal ArticleDOI
Optical actuation of a micromechanical photodiode via the photovoltaic-piezoelectric effect.
A. Rampal,R. N. Kleiman +1 more
TL;DR: In this article, the photovoltaic-piezoelectric effect (PVPZ) has been used to actuate micro/nanomechanical structures fabricated from semiconductor PDEs such as gallium arsenide (GaAs).
Journal ArticleDOI
Modelling domain switching of ferroelectric BaTiO3 integrated in silicon photonic waveguides
TL;DR: In this article, a model to investigate the local change of the refractive index of a ferroelectric material employed as upper cladding of silicon photonic waveguides is presented.
References
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