125 citations · 388 across the 35 of their papers we have counts for
5 papers · 1 filter
Unsupervised Image Classification Through Time-Multiplexed Photonic Multi-Layer Spiking Convolutional Neural Network
Menelaos Skontranis, George Sarantoglou, Stavros Deligiannidis +2
We present results of a deep photonic spiking convolutional neural network, based on two-section VCSELs, targeting image classification. Training is based on unsupervised spike-tim…
Fabry-Perot Lasers as Enablers for Parallel Reservoir Computing
Adonis Bogris, Charis Mesaritakis, Stavros Deligiannidis +1
We introduce the use of Fabry-Perot (FP) lasers as potential neuromorphic computing machines with parallel processing capabilities. With the use of optical injection between a mast…
Laser Induced Speckle as a Foundation for Physical Security and Optical Computing
Charis Mesaritakis, Marialena Akriotou, Dimitris Syvridis
We present a photonic system that exploits the speckle generated by the interaction of a laser source and a semitransparent scattering medium, in our case a large-core optical fibe…
Photonic Pseudo-Random Number Generator for Internet-of-Things Authentication using a Waveguide based Physical Unclonable Function
Charis Mesaritakis, Panagiotis Rizomiliotis, Marialena Akriotou +3
In this paper we experimentally evaluate a physical unclonable function based on a polymer optical waveguide, as a time-invariant, replication-resilient, source of entropy. The ele…
Compensation of Fiber Nonlinearities in Digital Coherent Systems Leveraging Long Short-Term Memory Neural Networks
Stavros Deligiannidis, Adonis Bogris, Charis Mesaritakis +1
We introduce for the first time the utilization of Long short-term memory (LSTM) neural network architectures for the compensation of fiber nonlinearities in digital coherent syste…