@misc{indiciaeef4af3f3b4e4,
  title = {Real-Time Optical Correlator Based On GaAs},
  author = {Liu, Tsuen-Hsi and Cheng, Li-Jen},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930000198},
  note = {Source identifier: 19930000198}
}