Sensitive high-resolution white-light Schlieren technique with a large dynamic range for the investigation of ablation dynamics

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Vogel, Alfred and Apitz, Ingo and Freidank, Sebastian and Dijkink, Rory (2006) Sensitive high-resolution white-light Schlieren technique with a large dynamic range for the investigation of ablation dynamics. Optics Letters, 31 (12). pp. 1812-1814. ISSN 0146-9592

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Abstract:We developed a modified Hoffman contrast technique with a 12 ns pulsed incoherent extended white-light source that enables an easily interpretable visualization of ablation plumes with high resolution, a large dynamic range, and color information. By comparison, a conventional dark-field setup with a slitlike laser light source provides large sensitivity but a small dynamic range, and it is difficult to interpret the filtered images.
Item Type:Article
Copyright:© 2006 Optical Society of America
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Link to this item:http://purl.utwente.nl/publications/61538
Official URL:http://dx.doi.org/10.1364/OL.31.001812
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Metis ID: 236677