Back to results
US 12,007,579 B2Granted
Machine learning based regression of complex coefficients of a linear combination of spatial modes from multimode optical fiber
AssigneeNEC Corporation
InventorsGiovanni Milione, Philip Ji, Eric Cosatto
Life of this patent
Estimating the term…
Abstract
Aspects of the present disclosure describe systems, methods, and structures for the machine learning based regression of complex coefficients of a linear combination of spatial modes from a multimode optical fiber.
Claims19
A method for classifying higher-order spatial modes comprising:
- providing a light beam emitted from an output of a multimode optical fiber, the light beam having two orthogonal polarization components, each including a linear combination of higher-order spatial modes;
- separating the two orthogonal polarization components into two separate light beams;
- recording digital images of the two separate light beams;
- and
- classifying, using a machine learning based classifier, the recorded digital images.
2 more elements
Dependencies are inferred from the claim text.