Abstract
Optical frequency comb generators based on Fabry-Perot electro-optic modulator and its applications were introduced. The applications have been spreading beyond the first purpose as an optical frequency standard. The examples are: a high stability optical pulse generation, a multi-wavelength light source, a radio-on-fiber, the light source for photonic local, etc. A commercially viable optical frequency comb generator is developed in the present research. The venture firm for that was also established.