@conference{51851,
  author = {Todd Johnson and Scott Diddams},
  title = {Mid-IR frequency comb upconversion spectroscopy},
  year = {2010},
  month = {2010-05-16},
  publisher = {Proc. 2010 Conf. Lasers and Electro-Optics, San Jose, CA},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906157},
  language = {en},
}