An 8 mm length nonblocking 4×4 optical switch array

Hiroaki Inoue, Hitoshi Nakamura, Kenichi Morosawa, Yoshimitsu Sasaki, Toshio Katsuyama, Naoki Chinone. An 8 mm length nonblocking 4×4 optical switch array. IEEE Journal on Selected Areas in Communications, 6(7):1262-1266, 1988. [doi]

@article{InoueNMSKC88,
  title = {An 8 mm length nonblocking 4×4 optical switch array},
  author = {Hiroaki Inoue and Hitoshi Nakamura and Kenichi Morosawa and Yoshimitsu Sasaki and Toshio Katsuyama and Naoki Chinone},
  year = {1988},
  doi = {10.1109/49.7848},
  url = {http://dx.doi.org/10.1109/49.7848},
  researchr = {https://researchr.org/publication/InoueNMSKC88},
  cites = {0},
  citedby = {0},
  journal = {IEEE Journal on Selected Areas in Communications},
  volume = {6},
  number = {7},
  pages = {1262-1266},
}