A Reconfigurable All-Optical-Controlled Synaptic Device for Neuromorphic Computing Applications.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.4c02278
Abstract: Retina-inspired visual sensors play a crucial role in the realization of neuromorphic visual systems. Nevertheless, significant obstacles persist in the pursuit of achieving bidirectional synaptic behavior and attaining high performance in the context of photostimulation.… read more here.
Keywords: reconfigurable optical; device neuromorphic; controlled synaptic; optical controlled ... See more keywords
Chip-Scale Reconfigurable Optical Full-Field Manipulation: Enabling a Compact Grooming Photonic Signal Processor
Sign Up to like & getrecommendations! Published in 2020 at "ACS Photonics"
DOI: 10.1021/acsphotonics.0c00103
Abstract: Waveshaper, a programmable optical processor providing a variety of optical filtering and switching functions, has attracted great attention in the past decade, especially in optical communications... read more here.
Keywords: processor; reconfigurable optical; full field; optical full ... See more keywords
Reconfigurable Optical Directed Logic Circuits Based on Mode Division Multiplexing Technology
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2023.3270341
Abstract: Reconfigurable optical directed logic circuits (RODLC) aim to perform arbitrary logic operations using the optical switch network, in which the electrical signals regarded as the logic operands are applied to the optical switch to control… read more here.
Keywords: technology; reconfigurable optical; optical switch; optical directed ... See more keywords
Reconfigurable all-optical nonlinear activation functions for neuromorphic photonics.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.398234
Abstract: We experimentally demonstrate all-optical reconfigurable nonlinear activation functions in a cavity-loaded Mach-Zehnder interferometer device on a silicon photonics platform, via the free-carrier dispersion effect. Our device is programmable to generate various nonlinear activation functions, including… read more here.
Keywords: reconfigurable optical; nonlinear activation; optical nonlinear; activation functions ... See more keywords
Ultrafast reconfigurable optical logic gates using a nonlinear metallodielectric grating.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.428737
Abstract: Reconfigurable optical logic gates are developed through the design and optimization of a metallic grating with a colloidal nonlinear dielectric. The device has a structurally enhanced nonlinearity, improving power consumption and speed. Detailed design strategy… read more here.
Keywords: gates using; logic; ultrafast reconfigurable; logic gates ... See more keywords
Silicon Photonic Mode-Division Reconfigurable Optical Add/Drop Multiplexers with Mode-Selective Integrated MEMS Switches
Sign Up to like & getrecommendations! Published in 2020 at "Photonics"
DOI: 10.3390/photonics7040080
Abstract: Mode-division multiplexing (MDM) is an attractive solution for future on-chip networks to enhance the optical transmission capacity with a single laser source. A mode-division reconfigurable optical add/drop multiplexer (ROADM) is one of the key components… read more here.
Keywords: division reconfigurable; optical add; reconfigurable optical; mode division ... See more keywords