@misc{indiciae2a500b183029,
  title = {Surface Plasmon Tunable Filter and Spectrometer-on-a-Chip},
  author = {Shimabukuro, R. L. and Russell, S. D. and Wang, Y.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/20210003457},
  note = {Source identifier: 20210003457}
}