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A method of chromatic dispersion retrieval from a zero-mean spectral interferogram
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Paper Abstract

We present a novel method for determining a spectral phase derivative from a single spectral interferogram obtained by using a white-light interferometry technique, which is further used for calculation of chromatic dispersion profile. The method is based on direct calculations of a second derivative of the registered spectral intensity at extremal points. We explain theoretical background of the method, discuss its limitations and evaluate an accuracy by numerical simulations. Additionally, we validate the proposed method in dispersion measurements of the BK7 glass plate and the SMF-28 fiber.

Paper Details

Date Published: 18 December 2018
PDF: 5 pages
Proc. SPIE 10976, 21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 109760B (18 December 2018); doi: 10.1117/12.2519267
Show Author Affiliations
Kinga Zolnacz, Wrocław Univ. of Science and Technology (Poland)
Jacek Olszewski, Wrocław Univ. of Science and Technology (Poland)
Tadeusz Martynkien, Wrocław Univ. of Science and Technology (Poland)
Waclaw Urbanczyk, Wrocław Univ. of Science and Technology (Poland)


Published in SPIE Proceedings Vol. 10976:
21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Pavel Zemánek, Editor(s)

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