@misc{indiciae5bfecb8b1605,
  title = {Generation of hollow beams by using a binary spatial light modulator.},
  author = {Fredrik K Fatemi and Mark Bashkansky},
  year = {2006},
  doi = {10.1364/ol.31.000864},
  url = {https://pubmed.ncbi.nlm.nih.gov/16599193/},
  note = {Source identifier: 16599193}
}