@misc{indiciaebb7eaef3bb6b,
  title = {Real-time optical correlator using photorefractive GaAs},
  author = {Liu, Duncan T. H. and Cheng, Li-Jen and Chao, Tien-Hsin and Yu, Jeffrey W. and Gregory, Don A.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19920043939},
  note = {Source identifier: 19920043939}
}