@misc{indiciae0c50f7bc43a5,
  title = {Visible optical isolator using ZnSe},
  author = {Wunderlich, J. A. and Deshazer, L. G.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770051706},
  note = {Source identifier: 19770051706}
}