We report on processing the spectral interference signals by a new method based on a
windowed Fourier transform applied in the wavelength domain. First, the numerical …

The group index, n _g, group velocity dispersion (GVD), and scattering attenuation
coefficient, μ _s, were measured for dilutions of glycerol, ethanol, and Intralipid 20% with …

In this paper we apply spectrally resolved white light interferometry to measure refractive
and group index over a wide spectral band from 400 to 1000 nm. The output of a Michelson …

This paper describes a method to extract high resolution position data from a dispersed
reference interferometry (DRI) by applying a template matching technique to the acquired …

We report the spectral switch shift around spectral anomalies in a gyroscopic Sagnac
interferometer, which is normally used to calibrate the angular momentum of a gyroscope …

We design a spectrally resolved interferometer to measure the refractive index of transparent
samples over a broad spectral range of 400–1550 nm. The measuring device consists of a …

We report on a white-light interferometric technique employing a low-resolution
spectrometer to measure the differential group refractive index of glasses of optical fibres …

We proposed a simple and straightforward technique, wavelet-transform analysis, for group
delay extraction from the white light spectral interferograms. In this paper, we demonstrated …

Uncertainties of refractive and group index in dispersion measurement by spectrally
resolved white light interferometry are deeply analyzed. First, the contribution to uncertainty …

We report a simple and fast dispersion measurement method to determine optical fiber
dispersion directly from interference phase. Compared to the prior interferometer based …