@misc{indiciaecb5d31abc5b6,
  title = {Bidirectional optical add-drop multiplexer based on Bragg gratings and circulators.},
  author = {An Vu Tran and Chang-Joon Chae and Rodney S Tucker},
  year = {2003},
  doi = {10.1364/ao.42.003495},
  url = {https://pubmed.ncbi.nlm.nih.gov/12833949/},
  note = {Source identifier: 12833949}
}