Bottle microresonator broadband and low-repetition-rate frequency comb generator.


We propose a new type of broadband and low repetition rate (RR) frequency comb generator that has the shape of an elongated and nanoscale-shallow optical bottle microresonator created at the surface of an optical fiber. The free spectral range (FSR) of the broadband azimuthal eigenfrequency series of this resonator is the exact multiple of the FSR of the… (More)
DOI: 10.1364/OL.41.005547