M. Kourogi et al., LIMIT OF OPTICAL-FREQUENCY COMB GENERATION DUE TO MATERIAL DISPERSION, IEEE journal of quantum electronics, 31(12), 1995, pp. 2120-2126
The limit of optical frequency comb (OFC) generation (i.e., the limit
of frequency difference measurement) due to the material dispersion in
the EO crystal is experimentally studied. By using a modified monolit
hic OFC generator, we observed the OFC spectrum, and confirmed that th
e envelope of the OFC around 780 nm extended to a span as wide as 16 m
n (or 7.6 THz) reaching the limit of the OFC generation, We also propo
sed a method of stabilizing the Fabry-Perot cavity for the monolithic
OFC generator.