@misc{indiciae1a8830a5ed9d,
  title = {Extended focus diffractive optical element for Gaussian laser beams.},
  author = {Michael A Golub and Valery Shurman and Israel Grossinger},
  year = {2006},
  doi = {10.1364/ao.45.000144},
  url = {https://pubmed.ncbi.nlm.nih.gov/16422333/},
  note = {Source identifier: 16422333}
}