Orbital-angular-momentum-encoded diffractive networks for object classification tasks. (IMAGE)

SPIE--International Society for Optics and Photonics

Orbital-angular-momentum-encoded diffractive networks for object classification tasks.

Caption

The proposed diffractive deep neural network employs orbital angular momentum encoding and diffractive layers to process spatial information from handwritten digits, offering a robust and versatile approach to single and multiple digit recognition. 

Credit

Zhang, Liao, et al., doi 10.1117/1.APN.2.6.066006.

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