@misc{indiciae44a069d3e909,
  title = {Grating-based real-time polarization phase-shifting interferometry: error analysis.},
  author = {Qian Kemao and Wu Xiaoping and Anand Asundi},
  year = {2002},
  doi = {10.1364/ao.41.002448},
  url = {https://pubmed.ncbi.nlm.nih.gov/12009155/},
  note = {Source identifier: 12009155}
}