@article{1293861,
  author = {Scott Diddams and Kerry Vahala and Thomas Udem},
  title = {Optical Frequency Combs: Coherently Uniting the Electromagnetic Spectrum},
  year = {2020},
  month = {2020-07-17 04:07:00},
  publisher = {Science Magazine},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=929738},
  doi = {https://doi.org/10.1126/science.aay3676},
  language = {en},
}