@article{2461,
  author = {Simon Kaplan and Leonard Hanssen and Alan Migdall and G Lefever-Button},
  title = {Characterization of High-OD Ultrathin Infrared Neutral Density Filters},
  year = {1998},
  month = {1998-10-08},
  publisher = {SPIE series},
  doi = {https://doi.org/10.1117/12.326679},
  language = {en},
}