@misc{indiciae1886b65ac3bd,
  title = {Mid-infrared trace gas detection using continuous-wave difference frequency generation in periodically poled RbTiOAsO4.},
  author = {W Chen and G Mouret and D Boucher and F K Tittel},
  year = {2001},
  doi = {10.1007/s003400100561},
  url = {https://pubmed.ncbi.nlm.nih.gov/11757570/},
  note = {Source identifier: 11757570}
}