@misc{indiciae2d409027d747,
  title = {Collins diffraction formula studied in quantum optics.},
  author = {Hong-Yi Fan and Hai-Liang Lu},
  year = {2006},
  doi = {10.1364/ol.31.002622},
  url = {https://pubmed.ncbi.nlm.nih.gov/16902639/},
  note = {Source identifier: 16902639}
}