@misc{indiciaeb09188a119c2,
  title = {Two-Dimensional Planar Lightwave Circuit Integrated Spatial Filter Array and Method of Use Thereof},
  author = {Ai, Jun and Dimov, Fedor},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150022089},
  note = {Source identifier: 20150022089}
}