@misc{indiciae809b2a605a2e,
  title = {Development of a diffraction-type optical triangulation sensor.},
  author = {Chien-Hung Liu and Wen-Yuh Jywe and Chao-Kwai Chen},
  year = {2004},
  doi = {10.1364/ao.43.005607},
  url = {https://pubmed.ncbi.nlm.nih.gov/15534991/},
  note = {Source identifier: 15534991}
}