@misc{indiciae0684c238cc51,
  title = {Optical Displacement Sensor for Sub-Hertz Applications},
  author = {Abramovici, Alexander and Chiao, Meng P. and Dekens, Frank G.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20090020623},
  note = {Source identifier: 20090020623}
}