Group index determination by pulse delay measurements and dispersion study in the zero dispersion region of fused silica

Abstract : We report on the measurement of the group index of fused silica in the zero dispersion region by pulse delay measurements. Our results differ from the calculated values of the group index from the literature by less than 1*10−5. The dispersion within the 1200-1340 nm range is also studied by means of auto and cross-correlation measurements. The results are in good agreement with the known dispersion of fused silica.
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Journal articles
Journal of the Optical Society of America B, Optical Society of America, 2012, 29 (10), pp.2797-2802. <10.1364/JOSAB.29.002797>
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https://hal.archives-ouvertes.fr/hal-00745469
Contributor : Bernadette Bergeret <>
Submitted on : Thursday, October 25, 2012 - 4:02:55 PM
Last modification on : Thursday, October 25, 2012 - 4:07:17 PM

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Marc Tondusson, Jérôme Degert, François Couchot, Xavier Sarazin, Marcel Urban, et al.. Group index determination by pulse delay measurements and dispersion study in the zero dispersion region of fused silica. Journal of the Optical Society of America B, Optical Society of America, 2012, 29 (10), pp.2797-2802. <10.1364/JOSAB.29.002797>. <hal-00745469>

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