@misc{indiciae0d768d21a842,
  title = {Optical processing with vortex-producing lenses.},
  author = {Karlton Crabtree and Jeffrey A Davis and Ignacio Moreno},
  year = {2004},
  doi = {10.1364/ao.43.001360},
  url = {https://pubmed.ncbi.nlm.nih.gov/15008542/},
  note = {Source identifier: 15008542}
}