@article{199566,
  author = {M. Young},
  title = {Optical fiber index profiles by the refracted-ray method (refracted near-field scanning)},
  year = {1981},
  number = {20},
  month = {1981-10-01},
  publisher = {Applied Optics},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=8145},
  language = {en},
}