Spectrally resolved point-spread-function engineering using a complex medium.

@article{Boniface2021SpectrallyRP,
  title={Spectrally resolved point-spread-function engineering using a complex medium.},
  author={Antoine Boniface and Mickael Mounaix and Baptiste Blochet and Hilton B. de Aguiar and Fabien Qu{\'e}r{\'e} and Sylvain Gigan},
  journal={Optics express},
  year={2021},
  volume={29 6},
  pages={
          8985-8996
        }
}
Propagation of an ultrashort pulse of light through strongly scattering media generates an intricate spatio-spectral speckle that can be described by means of the multi-spectral transmission matrix (MSTM). In conjunction with a spatial light modulator, the MSTM enables the manipulation of the pulse leaving the medium; in particular focusing it at any desired spatial position and/or time. Here, we demonstrate how to engineer the point-spread-function of the focused beam both spatially and… Expand
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