| 摘要 |
It is possible to improve the manner in which the chromatic dispersion of a sample ( 4 ) is determined. To this end, the sample ( 4 ) is irradiated in an interferometer ( 10 ), with the light of a radiation source ( 1 ). A downstream polarimeter ( 50 ) measures both the power changes and the polarization changes of the interference radiation. In the downstream evaluation unit ( 7 ) the wavelength-dependent chromatic dispersion can be determined.
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