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Multiwavelength laser scattering tomography
Author(s): Jacek Galas; Dariusz Litwin; Marek Wychowaniec; Marek Daszkiewicz; Kamil Radziak; Tomasz Kozłowski; Adam Czyżewski; Jarosław Młyńczak; Krzysztof Kopczyński; Jarosław Kisielewski; Ryszard Stępień; Stefan Sitarek
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Paper Abstract

The phenomenon of laser light scattering provides the technology for visualization and testing the inner structure and homogeneity of materials. Some of them excited by the laser light in the tomographic process can emit light the wavelength of which is different than that of excitation laser. Such photoluminescence can be a source of additional information of the material’s structure. Combining the Laser Scattering Tomography (LST) and Spectrometry techniques has enabled us to develop a new type of an LST technique. The system is useful for investigations of various materials like semiconductors (Si, GaAs) ceramics, crystals for passive absorbers for high power pulse lasers, and laser crystals.

Paper Details

Date Published: 7 August 2017
PDF: 7 pages
Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 1044503 (7 August 2017); doi: 10.1117/12.2280320
Show Author Affiliations
Jacek Galas, Maksymilian Pluta Institute of Applied Optics (Poland)
Dariusz Litwin, Maksymilian Pluta Institute of Applied Optics (Poland)
Marek Wychowaniec, Maksymilian Pluta Institute of Applied Optics (Poland)
Marek Daszkiewicz, Maksymilian Pluta Institute of Applied Optics (Poland)
Kamil Radziak, Maksymilian Pluta Institute of Applied Optics (Poland)
Tomasz Kozłowski, Maksymilian Pluta Institute of Applied Optics (Poland)
Adam Czyżewski, Maksymilian Pluta Institute of Applied Optics (Poland)
Jarosław Młyńczak, Military Univ. of Technology (Poland)
Krzysztof Kopczyński, Military Univ. of Technology (Poland)
Jarosław Kisielewski, Institute of Electronic Materials Technology (Poland)
Ryszard Stępień, Institute of Electronic Materials Technology (Poland)
Stefan Sitarek, Maksymilian Pluta Institute of Applied Optics (Poland)


Published in SPIE Proceedings Vol. 10445:
Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

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