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Proceedings Paper

Group-delay dispersion measurements of laser mirrors using white-light interferometry
Author(s): Domas Paipulas; Rimantas Grigonis; Vaidotas Staliulionis; Valdas Sirutkaitis
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Paper Abstract

In this presentation we analyze three different techniques devised to measure dispersion of chirped mirrors. These methods are direct GD measurement, one-dimensional spectral interferometry and Fourier analysis of white light cross correlation. Each method was tested with the same samples in order to find out their advantages and limitations. It was find out that from the investigated methods the Fourier analysis of white light cross correlation is the most suited technique for fast and accurate dispersion measurement.

Paper Details

Date Published: 25 January 2007
PDF: 6 pages
Proc. SPIE 6596, Advanced Optical Materials, Technologies, and Devices, 659614 (25 January 2007); doi: 10.1117/12.726490
Show Author Affiliations
Domas Paipulas, Vilnius Univ. (Lithuania)
Rimantas Grigonis, Vilnius Univ. (Lithuania)
Vaidotas Staliulionis, Vilnius Univ. (Lithuania)
Valdas Sirutkaitis, Vilnius Univ. (Lithuania)

Published in SPIE Proceedings Vol. 6596:
Advanced Optical Materials, Technologies, and Devices
Steponas Ašmontas; Jonas Gradauskas, Editor(s)

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