Gas transport in wood assessed by laser spectroscopy

Summary, in English

The Gas in scattering media absorption spectroscopy (GASMAS) technique provides new opportunities to nondestructively study gas in highly scattering natural and man-made porous materials. In this paper, we report applications of the GASMAS method on wood samples using diode-laser-based spectroscopy on molecular oxygen. And the integrated oxygen absorption for wood of different densities and the anisotropy related to the fibre structure was also investigated

• Författare: Mikael Sjöholm; Gabriel Somesfalean; Janis Alnis; Benjamin Anderson; Sune Svanberg
• Avdelning/ar: Atomfysik
• Publiceringsår: 2003
• Språk: Engelska
• Sidor: 505-505
• Publikation/Tidskrift/Serie: 2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003) (IEEE Cat. No.03TH8666)
• Länkar: http://dx.doi.org/10.1109/CLEOE.2003.1313567
• Dokumenttyp: Konferensbidrag
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: Atom and Molecular Physics and Optics
• Nyckelord: scattering media absorption spectroscopy; gas transport; nondestructive study; porous materials; diode-laser-based spectroscopy; wood samples; anisotropy; oxygen absorption; molecular oxygen
• Conference name: 2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003)
• Conference date: 2003-06-22 - 2003-06-27
• Conference place: Munich, Germany
• Status: Published
• ISBN/ISSN/Övrigt: ISBN: 0-7803-7734-6