PCSELS FOR OPTICAL NEURAL NETWORKS/PHOTONIC COMPUTING/NEUROMORPHIC COMPUTING

A laser-based computing system includes a two-dimensional photonic crystal surface emitting laser (PCSEL) array including a plurality of PCSEL emitters located in a first layer, each emitter oriented in a direction perpendicular to a plane formed by the first layer, where the plurality of PCSEL emit...

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Bibliographic Details
Main Authors Pitwon, Richard Charles Alexander, Jain, Aditya, Krishnamurthy, Vivek, Reddy, Anil J
Format Patent
LanguageEnglish
Published 19.09.2024
Subjects
CALCULATING
COMPUTING
COUNTING
OPTICAL COMPUTING DEVICES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:A laser-based computing system includes a two-dimensional photonic crystal surface emitting laser (PCSEL) array including a plurality of PCSEL emitters located in a first layer, each emitter oriented in a direction perpendicular to a plane formed by the first layer, where the plurality of PCSEL emitters form a preset pattern within the first layer, and a controller operatively connected to the plurality of PCSEL emitters, the controller configured to modulate phase and/or amplitude of a beam emitted by a PCSEL emitter of the plurality of PCSEL emitters.
Bibliography:Application Number: US202418603512