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@INPROCEEDINGS{Scheidt:1033633,
      author       = {Scheidt, Dennis and Quinto-Su, Pedro A.},
      editor       = {Bose-Pillai, Santasri R. and Dolne, Jean J. and Kalensky,
                      Matthew},
      title        = {{A}rtifacts in single pixel imaging of complex light
                      fields},
      school       = {Universidad Nacional Autónoma de México},
      reportid     = {FZJ-2024-06505},
      year         = {2024},
      abstract     = {This work demonstrates the impact of sampling basis
                      resolution on Single Pixel Imaging’s ability to accurately
                      measure the amplitude and phase of an arbitrary complex
                      light field. We observe that phase crosstalk occurs in the
                      reconstructed amplitude when the sampling basis is coarser
                      than the underlying phase distribution. To investigate this
                      phenomenon, a spatial light modulator is employed to prepare
                      the complex field—comprising both amplitude and
                      phase—utilizing a phase-only hologram. The field is then
                      sampled at various resolutions using the Hadamard basis on
                      the same SLM with interferometric Single Pixel Imaging.
                      Measurement of the field takes place on a single point
                      through 3-step interferometry and a Mach-Zehnder
                      interferometer. While the phase is correctly reconstructed
                      for each resolution, our findings reveal distinctive
                      attributes of the phase distribution in the reconstructed
                      amplitude for coarser sampling resolutions.},
      month         = {Aug},
      date          = {2024-08-18},
      organization  = {Unconventional Imaging, Sensing, and
                       Adaptive Optics 2024, San Diego (United
                       States), 18 Aug 2024 - 23 Aug 2024},
      subtyp        = {Invited},
      cin          = {INM-1},
      cid          = {I:(DE-Juel1)INM-1-20090406},
      pnm          = {5251 - Multilevel Brain Organization and Variability
                      (POF4-525) / AIDAS - Joint Virtual Laboratory for AI, Data
                      Analytics and Scalable Simulation $(aidas_20200731)$},
      pid          = {G:(DE-HGF)POF4-5251 / $G:(DE-Juel-1)aidas_20200731$},
      typ          = {PUB:(DE-HGF)6},
      UT           = {WOS:001346805800004},
      doi          = {10.1117/12.3027019},
      url          = {https://juser.fz-juelich.de/record/1033633},
}