Cardiff University

1. Mentioned In 12 Articles

2. ‘OMICRON’ collaboration announces OCT images at 1 micron

   Optical Coherence Tomography News (Nov 8 2008) Explore Article

   ...d optical technology.Leading OCT researcher Professor Wolfgang Drexler, Director of Research at the University of Cardiff School of Optometry and Vision Science, said "We believe that images acquired at 1µm wavelength wi......technology which delivers higher resolution, greater contrast images.www.michelsondiagnostics.co.uk Cardiff University – Biomedical Imaging GroupWolfgang Drexler is a Link Chair Professor of Biomedical Imaging and He... (Read Full Article)
   

   Comment on Article Mentions:   Michelson Diagnostics   Wolfgang Drexler   Cardiff University

3. SIGNAL TRANSFORMATION AND CORRECTION TECHNIQUES (WO/2008/087433)

   wipo.int (Jul 24 2008) Patents Explore Article

   The invention relates to the correction of the spectrometer signal in Spectral-Domain Optical Coherence Tomography. The output of the spectrometer is treated as a set of sub-band signals according to filter bank theory and is fed to a synthesis filter bank to reconstruct a corrected OCT signal. In particular, the frequency response of the CCD camera is corrected for. The synthesis filter bank is calculated after a calibration of the ... (Read Full Article)
   

   Comment on Article Mentions:   Wolfgang Drexler   Cardiff University   Boris Považay

4. Ultrahigh resolution optical coherence tomography and pancorrection for cellular imaging of the living human retina

   opticsinfobase.org (Jul 9 2008) Ophthalmology Explore Article

   Enrique J. Fernández, Boris Hermann, Boris Považay, Angelika Unterhuber, Harald Sattmann, Bernd Hofer, Peter K. Ahnelt, Wolfgang Drexler Cellular in vivo visualization of the three dimensional architecture of individual human foveal cone photoreceptors is demonstrated by combining ultrahigh resolution optical coherence tomography and a novel adaptive optics modality. Isotropic resolution in the order of 2-3µm, estimated from ... [Opt. Express 16, 11083-11094 (2008)] (Read Full Article)
   

   Comment on Article Mentions:   Wolfgang Drexler   Cardiff University   Medical University of Vienna

5. Optical Coherence Tomography -Technology and Applications (Book)

   bookshop.blackwell.co.uk (Apr 15 2008) Explore Article

   Optical coherence tomography (OCT) is the optical analog of ultrasound imaging and is emerging as a powerful imaging technique that enables non-invasive, in vivo, high resolution, cross-sectional imaging in biological tissue. A new generation OCT technology has now been developed, representing a quantum leap in resolution and speed, achieving in vivo optical biopsy, i.e. the visualization of tissue architectural morphology in situ and in real time. Functional extensions of OCT ... (Read Full Article)
   

   Comment on Article Mentions:   Massachusetts Institute of Technology   James G. Fujimoto   Wolfgang Drexler

6. Inherent homogenous media dispersion compensation in frequency domain optical coherence tomography by accurate k-sampling

   opticsinfobase.org (Feb 8 2008) Explore Article

   Alexandre R. Tumlinson, Bernd Hofer, Amy M. Winkler, Boris Považay, Wolfgang Drexler, Jennifer K. Barton. Depth dependent broadening of the axial point spread function due to dispersion in the imaged media, and algorithms for postprocess correction, have been previously described for both time domain and frequency domain optical coherence tomography. We show that homogeneous media dispersion artifacts ... [Appl. Opt. 47, 687-693 (2008)] (Read Full Article)
   

   Comment on Article Mentions:   Wolfgang Drexler   Boris Považay   Jennifer K. Barton

7. Scatter sensitive microscopic techniques to identify contrasting mucosal structures in ultrahigh-resolution optical coherence tomograms of mouse colon

   SPIE Digital Library (Feb 5 2008) Microscopy Explore Article

   Alexandre R. Tumlinson, Lida P. Hariri, Wolfgang Drexler et al. Optical coherence tomography, optical coherence microscopy, reflectance confocal microscopy, and darkfield microscopy all derive contrast from the intensity of endogenous tissue scatter. We have imaged excised mouse colon tissue with these complimentary technologies to make conclusions about structu ... [Proc. SPIE Int. Soc. Opt. Eng. 6851, 68510A (2008)] published Tue Feb 5, 2008. (Read Full Article)
   

   Comment on Article Mentions:   Wolfgang Drexler   Jennifer K. Barton   Cardiff University

8. Tactiq collaboration wins grant for ground breaking cancer imaging technology

   tactiq.co.uk (Feb 4 2008) Partnership Explore Article

   ...treatment. The collaboration is between Tactiq, optical imaging company Michelson Diagnostics, University of Cardiff, Gloucestershire Hospitals NHS Foundation Trust, National Physical Laboratory and semiconductor spe......cer surgery guidance, surveillance and diagnostic applications. Web: www.michelsondiagnostics.co.uk Cardiff University – Biomedical Imaging Group W olfgang Drexler is a Link Chair Professor of Biomedical Imaging and ... (Read Full Article)
   

   Comment on Article Mentions:   Michelson Diagnostics   Wolfgang Drexler   National Physical Laboratory

9. Fördert die chronische papillovitreale Traktion die Progredienz einer Optikusatrophie?

   SpringerLink Home (Jan 6 2008) Ophthalmology Explore Article

   ...rchirurgie, Wien, Austria (3) Biomedical Imaging Group, Department of Optometry & Vision Sciences, Cardiff University, Wales, UK Zusammenfassung HINTERGRUND: Im Verlauf der hinteren Glaskörperabhebung kommt es neben... (Read Full Article)
   

   Comment on Article Mentions:   Cardiff University

10. Submicrometer axial resolution optical coherence tomography.

    NCBI HomePage (Dec 14 2007) Explore Article

    Optical coherence tomography (OCT) with unprecedented submicrometer axial resolution achieved by use of a photonic crystal fiber in combination with a compact sub-10-fs Ti:sapphire laser (Femtolasers Produktions) is demonstrated for what the authors believe is the first time. The emission spectrum ranges from 550 to 950 nm (lambda(c)=725 nm , P(out)=27 mW) , resulting in a free-space axial OCT resolution of ~0.75 mum , corresponding to ~0.5 mum in biological ... (Read Full Article)
    

    Comment on Article Mentions:   Femtolasers   Adolf F. Fercher   Wolfgang Drexler

11. Cellular and functional optical coherence tomography of the human retina the cogan lecture.

    NCBI HomePage (Dec 14 2007) Ophthalmology Explore Article

    ...: 18055780 [PubMed - in process] Biomedical Imaging Group, School of Optometry and Vision Sciences, Cardiff University, Wales, United Kingdom. (Read Full Article)
    

    Comment on Article Mentions:   Cardiff University

12. Successful OCT imaging during cancer surgery

    European (Dec 9 2007) Explore Article

    ...warded a £325k grant from the UK’s Technology Strategy Board. This collaboration is between MDL, University of Cardiff, Gloucestershire Hospitals NHS Foundation Trust, National Physical Laboratory, semiconductor specia......), Tactiq (a medical-imaging systems consultancy), Wolfgang Drexler’s biomedical imaging group at Cardiff University and the National Physical Laboratory Technology transfer. *http://medicalphysicsweb.org/cws/article... (Read Full Article)
    

    Comment on Article Mentions:   Michelson Diagnostics   Wolfgang Drexler   National Physical Laboratory

13. Optical coherence tomography: cellular and functional retinal imaging

    Ophthalmology Times (Nov 26 2007) Explore Article

    ...ng OCT's value as a clinical and research tool. Dr. Drexler, professor of biomedical engineering at Cardiff University, Wales, received the Cogan Award Tuesday night. Throug Wolfgang Drexler, PhD, was instrumental in t... (Read Full Article)
    

    Comment on Article Mentions:   Wolfgang Drexler   Cardiff University

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