Phase-resolved second-harmonic imaging with nonideal laser sources

Phase-resolved second-harmonic imaging with nonideal laser sources

An interferometric imaging setup is described that allows us to map the spatial distribution of the phase of a second-harmonic (SH) wave by using multimode laser sources with achromatic beam imaging of the fundamental and SH waves. Working distances > 1 m and a robust setup allow experiments that...

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Veröffentlicht in:Optics letters 2004-01, Vol.29 (1), p.41-43
Hauptverfasser: Fiebig, Manfred, Lottermoser, Thomas, Fröhlich, Dietmar, Kallenbach, Senta
Format: Artikel
Sprache:eng
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Zusammenfassung:An interferometric imaging setup is described that allows us to map the spatial distribution of the phase of a second-harmonic (SH) wave by using multimode laser sources with achromatic beam imaging of the fundamental and SH waves. Working distances > 1 m and a robust setup allow experiments that were not possible before.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.29.000041