1996
DOI: 10.1364/josab.13.001120
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Dispersion measurements with white-light interferometry

Abstract: White-light interferograms provide a simple, accurate, and physically intuitive picture of what happens to broadband optical pulses on transmission through, or reflection from, common optical materials. Quantitative measurement of group delay are made with an accuracy of 60.1 fs and with high spectral resolution. This measurement accuracy is applied to the determination of d 2 n͞dl 2 and d 3 n͞dl 3 of fused silica with an accuracy of 65 3 10 25 mm 22 and 61 3 10 23 mm 23 , respectively. Further applications ar… Show more

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Cited by 185 publications
(86 citation statements)
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“…using white light interferometry [22]. The main design parameters for each PCF are shown in Table 1.…”
Section: Photonic Crystal Fiber Designsmentioning
confidence: 99%
“…using white light interferometry [22]. The main design parameters for each PCF are shown in Table 1.…”
Section: Photonic Crystal Fiber Designsmentioning
confidence: 99%
“…Apart from high cost, mentioned techniques are inapplicable for optical fibers made of highly nonlinear glasses due to their high attenuation. Another approach is to use an interferometer combined with a broadband light source (Diddams and Diels 1995). A modified Mach-Zehnder interferometer technique enables measurement of dispersion characteristic in short lengths of optical fiber (Hlubina et al 2007).…”
Section: Introductionmentioning
confidence: 99%
“…As the central wavelength is varied, the relative group delay of the different frequency components is observed directly [1]. Alternatively, the spectral phase over the full bandwidth of the white-light source can be obtained in a single measurement by a Fourier transform of the cross-correlation interferogram [2,3]. The group dispersion of the sample under study can be obtained by simply differentiating the measured spectral phase.…”
Section: Introductionmentioning
confidence: 99%