Photoacoustic images produced using unknown speckle patterns (IMAGE)

Intelligent Computing

Photoacoustic images produced using unknown speckle patterns

Caption

(A to C) Photographs of three samples obtained with a conventional transmission microscope. (D to F) Corresponding objects reconstructed from photoacoustic measurements obtained by scanning unknown speckle patterns over the sample hidden behind a diffuser, with use of the optical memory effect. Scale bars, 25 micrometers. Images D to F are believed to be the first obtained in such a manner.

Credit

Antonio M. Caravaca-Aguirre et al.

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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