@misc{indiciae37ba652e0f8e,
  title = {High-power and high-spatial-coherence broad-area power amplifier},
  author = {Andrews, John R. and Schuster, Gregory L.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910057490},
  note = {Source identifier: 19910057490}
}