@misc{indiciae5021372d5391,
  title = {Rectangular Relief Diffraction Gratings for Coherent Lidar Beam Scanning},
  author = {Cole, H. J. and Chambers, D. M. and Dixit, S. N. and Britten, J. A. and Shore, B. W. and Kavaya, M. J.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990088740},
  note = {Source identifier: 19990088740}
}