TY - JOUR AU - Lesko, Daniel AU - Timmers, Henry AU - Xing, Sida AU - Kowligy, Abijith AU - Lind, Alexander AU - Diddams, Scott C2 - Nature Photonics DA - 2021-03-11 05:03:00 DO - https://doi.org/10.1038/s41566-021-00778-y LA - en PB - Nature Photonics PY - 2021 TI - A six-octave optical frequency comb from a scalable few-cycle Erbium fiber laser ER -