@misc{indiciaedc6c6c797014,
  title = {Laser-amplifier gain and noise.},
  author = {R Loudon and M Harris and TJ Shepherd and JM Vaughan},
  year = {1993},
  doi = {10.1103/physreva.48.681},
  url = {https://pubmed.ncbi.nlm.nih.gov/9909643/},
  note = {Source identifier: 9909643}
}