@misc{indiciaef2795c7a7b07,
  title = {Two-Way Optical Data Link On One Fiber},
  author = {Kirkham, Harold and Johnston, Alan R. and Jackson, Shannon P. and Friend, Heather A.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900000511},
  note = {Source identifier: 19900000511}
}