@misc{indiciaea76a3538a877,
  title = {Diffractive optical elements for generating arbitrary line foci},
  author = {Mait, Joseph N. and Prather, Dennis W. and Vandergracht, Joseph and Tayag, Tristan J.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940012865},
  note = {Source identifier: 19940012865}
}