@misc{indiciaed013557c1eaa,
  title = {GaAs-based photorefractive time-integrating correlator},
  author = {Liu, Duncan T. H. and Luke, Keung L. and Cheng, Li-Jen},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930043940},
  note = {Source identifier: 19930043940}
}