title: On the generation of octave-spanning optical frequency combs using monolithic whispering-gallery-mode microresonators.
abstract: Octave-spanning optical frequency combs are especially interesting in optical metrology owing to the ability of self-referencing. We report a theoretical study on the generation of octave-spanning combs in the whispering gallery modes of a microresonator. Through a modal expansion model simulation in a calcium fluoride microcavity, we show that a combination of suitable pump power, Kerr nonlinearity, and dispersion profile can lead to stable and robust octave-spanning optical frequency combs.
authors: Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109, USA. yanne.chembo@jpl.nasa.gov
authors: Yanne K
authors: YK
authors: Chembo
authors: Nan
authors: N
authors: Yu