3:45 PM - 4:00 PM
△ [5p-C14-9] Precision measurement of group refractive index and dispersion property of optical material by dual-comb spectroscopy
Keywords:Optical Frequency Comb, Dual-Comb Spectroscopy
It is important to precisely evaluate refractive index and dispersion properties of optical materials in various applications. We have previously reported the development of dual-comb spectroscopy for characterizing the properties of optical materials and refractive index of anisotropic materials. In this study, we applied DCS for characterization of group refractive index and group velocity dispersion (GVD), and we demonstrated the applicability.