Upper Austrian Research GmbH

1. Mentioned In 11 Articles

2. Advanced Optical Coherence Tomography techniques: novel and fast imaging tools for non-destructive testing

   NDT Database & The e (Oct 25 2008) Non-Medical Explore Article

   ...eth LEISS 1, Michael PIRCHER 2, Erich GÖTZINGER 2, Bernhard BAUMANN 2, Christoph K. HITZENBERGER 2 Upper Austrian Research GmbH; Linz, Austria; Phone: +43 732 9015 5606, Fax: +43 732 9015 5618; e-mail: david.stifter@uar.at... (Read Full Article)
   

   Comment on Article Mentions:   Christoph K. Hitzenberger   Michael Pircher   Medical University of Vienna

3. Investigation of polymer and polymer/fibre composite materials with optical coherence tomography

   Institute of Physics (May 22 2008) Non-Medical Explore Article

   ... Investigation of polymer and polymer/fibre composite materials with optical coherence tomography 1 Upper Austrian Research GmbH, Hafenstrasse 47-51, 4020 Linz, Austria 2 Upper Austrian University of Applied Sciences, Wels ... (Read Full Article)
   

   Comment on Article Mentions:   Medical University of Vienna   Upper Austrian Research GmbH   Christoph K. Hitzenberger

4. Ultrahigh-Resolution Transversal Polarization-Sensitive Optical Coherence Tomography: Structural Analysis and Strain-Mapping

   SpringerLink Home (Jan 11 2008) Non-Medical Explore Article

   ...oepenicker Str. 325, 12555 Berlin, Germany Eurocopter Deutschland GmbH, 81663 München, Germany Upper Austrian Research GmbH, Hafenstr. 47 - 51, 4020 Linz, Austria Optical coherence tomography (OCT), originally develop... (Read Full Article)
   

   Comment on Article Mentions:   Upper Austrian Research GmbH   Christoph K. Hitzenberger   David Stifter

5. Spectral-Domain Optical Coherence Tomography: a Novel and Fast Tool for NDT

   NDT Database & The e (Nov 5 2007) Non-Medical Explore Article

   ...rm1, K. Wiesauer1, K. Nagel1, M. Pircher2, E. Götzinger2, C. K. Hitzenberger2 and D. Stifter1 1 2 Upper Austrian Research GmbH, Hafenstrasse 47-51, A-4020 Linz, Austria, Centre of Biomedical Engineering and Physics, Medic... (Read Full Article)
   

   Comment on Article Mentions:   Christoph K. Hitzenberger   Michael Pircher   Medical University of Vienna

6. Beyond biomedicine: a review of alternative applications and developments for optical coherence tomography

   SpringerLink Home (Jun 28 2007) Non-Medical Explore Article

   ...a review of alternative applications and developments for optical coherence tomography D. Stifter1 Upper Austrian Research GmbH, Hafenstraße 47–51, 4020 Linz, Austria Optical coherence tomography (OCT), a method for ... (Read Full Article)
   

   Comment on Article Mentions:   Upper Austrian Research GmbH   David Stifter

7. Investigation of glass–fibre reinforced polymers by polarisation-sensitive, ultra-high resolution optical coherence tomography: Internal structures, defects and stress

   ScienceDirect (May 22 2007) Non-Medical Explore Article

   In this paper, we report on optical coherence tomography (OCT) for the investigation of glass–fibre reinforced polymer (GFRP) materials. OCT, a contactless and non-destructive imaging technique, provides depth-resolved information on internal structures within semi-transparent materials. In our study, we apply a highly advanced OCT technique: we use a transversal scanning, ultra-high resolution, polarisation-sensitive (UHR-PS)-OCT for the analysis of various GFRP samples. UHR-imaging with resolution in the micron range is shown ... (Read Full Article)
   

   Comment on Article Mentions:   Christoph K. Hitzenberger   Michael Pircher   Medical University of Vienna

8. Transversal ultrahigh-resolution polarizationsensitive optical coherence tomography for strain mapping in materials

   opticsinfobase.org (Jun 26 2006) Non-Medical Explore Article

   Optical coherence tomography (OCT) and its extension, polarization-sensitive (PS-)OCT, are techniques for contactless and non-destructive imaging of internal structures. In this work, we apply PS-OCT for material characterization. We use a transversal scanning, ultra-high resolution (UHR-)PS-OCT setup providing cross-sectional as well as in-plane information about the internal microstructure, the birefringence and the orientation of the optical axis within the material. We perform structural analysis and strain-mapping for different samples: we ... (Read Full Article)
   

   Comment on Article Mentions:   Christoph K. Hitzenberger   Michael Pircher   Medical University of Vienna

9. Supercontinuum generation system for optical coherence tomography based on tapered photonic crystal fibre

   opticsinfobase.org (Feb 20 2006) Explore Article

   We report smooth and broad continuum generation using a compact femtosecond Ti:Sapphire laser as a pump source and a tapered photonic crystal fibre as a nonlinear element. Spectral output is optimised for use in optical coherence tomography, providing a maximum longitudinal resolution of 1.5 µm in free space at 809 nm centre wavelength without use of additional spectral filtering. (Read Full Article)
   

   Comment on Article Mentions:   Upper Austrian Research GmbH   David Stifter   Karin Wiesauer

10. Non-destructive quantification of internal stress in polymer materials by polarisation sensitive optical coherence tomography

    ScienceDirect (Apr 7 2005) Non-Medical Explore Article

    Polarisation sensitive optical coherence tomography (PS-OCT) is an interferometric technique to determine and map the internal birefringence properties of translucent and turbid samples. Because of its non-destructive character, PS-OCT is an ideal method for material characterisation and testing. When birefringence patterns induced by mechanical strain are analysed, information about the stress within a material can be obtained. In this work, we investigate the stress in polymer samples using PS-OCT. From ... (Read Full Article)
    

    Comment on Article Mentions:   Christoph K. Hitzenberger   Michael Pircher   Medical University of Vienna

11. En-face scanning optical coherence tomography with ultra-high resolution for material investigation

    opticsinfobase.org (Feb 7 2005) Non-Medical Explore Article

    Optical coherence tomography (OCT) is an emerging technique for cross-sectional imaging, originally developed for biological structures. When OCT is employed for material investigation, high-resolution and short measurement times are required, and for many applications, only transversal (en-face) scans yield substantial information which cannot be obtained from cross-sectional images oriented perpendicularly to the sample surface alone. In this work, we combine transversal with ultra-high resolution OCT: a broadband femto-second laser is ... (Read Full Article)
    

    Comment on Article Mentions:   Christoph K. Hitzenberger   Medical University of Vienna   Upper Austrian Research GmbH

12. Polarisation-sensitive optical coherence tomography for material characterisation and strain-field mapping

    SpringerLink Home (Apr 1 2003) Non-Medical Explore Article

    ...apping D. Stifter^1, P. Burgholzer^1, O. Höglinger^1, E. Götzinger^2 and C.K. Hitzenberger^2 (1) Upper Austrian Research GmbH, Hafenstrasse 47–51, 4020 Linz, Austria, AT (2) Institute of Medical Physics, University of... (Read Full Article)
    

    Comment on Article Mentions:   Christoph K. Hitzenberger   Medical University of Vienna   Upper Austrian Research GmbH

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