All-optical Sudoku solver with photonic spiking neural network
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127068
Abstract: Abstract We proposed a Sudoku solver based on photonic spiking neural network (SNN) consisting of vertical-cavity surface-emitting lasers with an embedded saturable absorber (VCSELs-SA). Here, N 2 neurons are adopted to solve the N ×… read more here.
Keywords: sudoku; spiking neural; photonic spiking; sudoku solver ... See more keywords
Frequency-switched photonic spiking neurons.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456583
Abstract: We propose an approach to generate neuron-like spikes of vertical-cavity surface-emitting laser (VCSEL) by multi-frequency switching. A stable temporal spiking sequence has been realized both by numerical simulations and experiments with a pulse width of… read more here.
Keywords: frequency switching; multi frequency; frequency; spiking generation ... See more keywords
Analog-to-spike encoding and time-efficient RF signal processing with photonic neurons.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.479077
Abstract: The radio-frequency (RF) signal processing in real time is indispensable for advanced information systems, such as radar and communications. However, the latency performance of conventional processing paradigm is worsened by high-speed analog-to-digital conversion (ADC) generating… read more here.
Keywords: time; processing; signal processing; spike encoding ... See more keywords