- January 2018
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- In this letter, an all-electronic method that provides a precise control over the number of spectral lines of an electro-optic frequency comb is presented and experimentally validated. This feature, in conjunction with the straightforward configuration of the optical resolution (repetition frequency) inherent to electro-optic combs, enables the generation of optical comb sources with the unique capability of a complete adaptability to the targeted spectral feature/s that could ultimately maximize the SNR of any electro-optic comb-based spectroscopic measurement.
- optical frequency comb; radio frequency; electrooptic modulators; adaptable spectroscopy; dual-comb spectroscopy; electro-optic frequency comb; optical frequency comb; harmonic analysis; optical sensors; optics; photonics; frequency combs; optical comb sources; optical frequency combs; optical resolution; radio frequencies; repetition frequency; spectroscopic measurements; nonlinear optics