@misc{indiciaeeb6e562f83ee,
  title = {Spatial Modulation Of Light In GaAs},
  author = {Cheng, Li-Jen and Gheen, Gregory and Partovi, Afshin},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890000355},
  note = {Source identifier: 19890000355}
}