Group-delay dispersion measurements of laser mirrors using white-light interferometry

Domas Paipulas; Rimantas Grigonis; Vaidotas Staliulionis; Valdas Sirutkaitis

doi:10.1117/12.726490

25 January 2007 Group-delay dispersion measurements of laser mirrors using white-light interferometry

Domas Paipulas, Rimantas Grigonis, Vaidotas Staliulionis, Valdas Sirutkaitis

Proceedings Volume 6596, Advanced Optical Materials, Technologies, and Devices; 659614 (2007) https://doi.org/10.1117/12.726490
Event: Advanced Optical Materials, Technologies, and Devices, 2006, Vilnius, Lithuania

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.

Citation Download Citation

Domas Paipulas, Rimantas Grigonis, Vaidotas Staliulionis, and Valdas Sirutkaitis "Group-delay dispersion measurements of laser mirrors using white-light interferometry", Proc. SPIE 6596, Advanced Optical Materials, Technologies, and Devices, 659614 (25 January 2007); https://doi.org/10.1117/12.726490

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