@misc{indiciae46215b57dedd,
  title = {Pseudo-gray-scale halftone gratings for shearing and Hartmann wavefront sensors},
  author = {Goldberg, Kenneth A.},
  year = {2021},
  doi = {10.1364/ol.417408},
  url = {https://www.osti.gov/biblio/1811507},
  note = {Source identifier: 1811507}
}