@misc{indiciaea48e69d78ce8,
  title = {Laser beam power control device.},
  author = {L R Evans and C G Morgan},
  year = {1968},
  doi = {10.1088/0022-3735/1/8/324},
  url = {https://pubmed.ncbi.nlm.nih.gov/5662125/},
  note = {Source identifier: 5662125}
}