@misc{indiciae09747dfd8615,
  title = {Micro Ring Grating Spectrometer with Adjustable Aperture},
  author = {Park, Yeonjoon and King, Glen C. and Elliott, James R. and Choi, Sang H.},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120001626},
  note = {Source identifier: 20120001626}
}