1. Cranfield University

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    1. Mentioned In 35 Articles

    2. Metre-per-second microfluidic flow velocimetry with dual beam optical coherence tomography

      Explore OSA | OSA Publishing
      Metre-per-second microfluidic flow velocimetry with dual beam optical coherence tomography
      A novel dual beam Optical Coherence Tomography (OCT) instrument has been developed for high velocity flow measurement, principally in microfluidics applications. The scanned dual beam approach creates a pair of image-frames separated by a small spatiotemporal offset. Metre-per-second flow measurement is achieved by rapid re-imaging by the second beam allowing for particle tracking between each image-frame of the pair. Flow at 1.06 m/s using a single optical access ...
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      Mentions: Cranfield University

    6. Feature Of The Week 2/10/13: Cranfield University Researchers Investigate Using OCT For Adhesive Cure Monitoring

      Explore Optical Coherence Tomography News NDE/NDT
      Feature Of The Week 2/10/13: Cranfield University Researchers Investigate Using OCT For Adhesive Cure Monitoring
      ...n> from Cranfield University.

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      Mentions: Cranfield University

    8. Visualization of Blood Vessels Using Optical Coherence Tomography

      Explore SpringerLink Home Cardiology
      Visualization of Blood Vessels Using Optical Coherence Tomography
      New methods of optical coherence tomography (OCT) have been developed. OCT is a modern technique for noninvasive in vivo examination of upper layers of human skin and subcutaneous blood vessels using nonionizing radiation. The instruments described in this work use a low-power (0.20.4 mW) superluminescent diode. Several wavelengths can be applied simultaneously. Raster scanning and raster averaging in the interferometer sample arm increase the signal-to-noise ratio by 410 ...
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      Mentions: Cranfield University

    9. Raster scanning and averaging for reducing the influence of speckles in optical coherence tomography

      Explore IOPscience
      Raster scanning and averaging for reducing the influence of speckles in optical coherence tomography
      The application of small-angle raster scanning and averaging in the sample arm of the Michelson interferometer in optical coherence tomography (OCT) is described. Raster averaging is used to increase the signal-to-noise ratio and to reduce the speckle noise of the 2D OCT image in diagnostics of surface layers of human skin and subcutaneous blood vessels in vivo. The method allows using low-coherence source of low-power radiation and increasing the depth ...
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      Mentions: Cranfield University

    11. Optical Coherence-domain Imaging of Subcutaneous Human Blood Vessels in vivo

      Explore sapub.org Dermatology
      Optical Coherence-domain Imaging of Subcutaneous Human Blood Vessels in vivo
      Experimental methods of Optical Coherence Tomography (OCT) are applied for two-dimensional mapping of subcutaneous human blood vessels. Structural images of in vivo human finger and human palm macro vessels (0.2-1.0 mm) before and after optical clearing using the modified low power rapid scanning optical delay line are presented. Images are scanned with 12 m minimum spatial resolution. The described modifications enable to apply low power (0.4-0.5 ...
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      Mentions: Cranfield University

    12. Optical Coherence Tomography Used $500M of Federally Funded Research Over The Past Decade: How was it Used, What was Accomplished, and What’s to Come?

      Explore Optical Coherence Tomography News Funding
      Optical Coherence Tomography Used $500M of Federally Funded Research Over The Past Decade: How was it Used, What was Accomplished, and What’s to Come?
      ...nt Organizations.    Organization Name $19,021,954 University of Sheffield $4,788,890 Cranfield University $3,051,140 University of Kent $2,340,477 University of Cambridge $1,41...
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      Mentions: University of Pittsburgh Massachusetts Institute of Technology Tomophase Corporation

    13. Screening cervical and oesophageal tissues using optical coherence tomography

      Explore SPIE Digital Library Gynecology , Oncology
      Screening cervical and oesophageal tissues using optical coherence tomography
      Optical Coherence Tomography (OCT) is a technique that allows imaging tissue in three spatial dimensions. Such a technique makes it possible to examine the subsurface of the tissue. The depth of penetration into the tissue can be tailored by tuning the wavelength of the light source. While in some cases it is desirable to obtain deep penetration of the sample, when scanning for cancerous changes, it may only be necessary ...
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      Mentions: Michelson Diagnostics Gloucestershire Royal Hospital UK National Physical Laboratory

    14. Numerical modelling of imaging fibre bundles and their application in optical coherence tomography

      Explore SPIE Digital Library Probes
      Numerical modelling of imaging fibre bundles and their application in optical coherence tomography
      Imaging fibre bundles are widely used in image transmission systems in the visible spectral range1. Their image transmission capabilities and flexibility make them interesting for OCT endoscopy2. However, cross-talk occurring between individual fibres and multimode transmission cause deterioration of the images obtained with OCT systems. In this study, a model of light propagation in a fibre bundle is developed using the Finite Difference - Time Domain (FDTD) method in order to ...
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      Mentions: Cranfield University

    16. Characterization of optical fiber imaging bundles for swept-source optical coherence tomography

      Explore opticsinfobase.org Gastroenterology , Probes
      Characterization of optical fiber imaging bundles for swept-source optical coherence tomography
      Fiber imaging bundles have been investigated for use in endoscopic optical coherence tomography (OCT) systems, to obviate the requirement for scanning components within the endoscope probe section. Images have been acquired using several optical configurations, two of which are common path in design. Configurations have been selected as having potential for miniaturization and inclusion in endoscopic-type systems, since the advantages of employing imaging bundles are most clearly seen in this ...
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      Mentions: Cranfield University
    17. 1-15 of 35 1 2 3 »
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      4. About Cranfield University

        Cranfield University

        Cranfield University mission to transform knowledge into ingenious solutions in science, technology and management places us at the forefront of some of the world’s most practical, cutting-edge projects.

        From unique cabin evacuation research to finding life on Mars, from a frost blanket for racecourses to zero-emission cars, and from the next generation of anti-landmine devices to a new blood glucose monitor, Cranfield’s focus is squarely on the application of its research.  Cranfield has a global reputation for inspirational teaching and research, industrial-scale facilities and superior links with industry and commerce And as a wholly postgraduate institution.

      5. Related Topics

        1. Optical coherence tomography imaging depth enhancement by superficial skin optical clearing
          3 articles also mentioned Saratov State University
        2. Near real-time classification of optical coherence tomography data using principal components fed linear discriminant analysis
          3 articles also mentioned Gloucestershire Royal Hospital
        3. Optical Coherence Tomography Used $500M of Federally Funded Research Over The Past Decade: How was it Used, What was Accomplished, and What’s to Come?
          3 articles also mentioned Thorlabs
        4. Michelson Diagnostics continues Expansion with the Hire of a New Senior Imaging Scientist
          3 articles also mentioned Michelson Diagnostics
        5. Imaging of subcutaneous blood vessels and flow velocity profiles by optical coherence tomography
          2 articles also mentioned University of Otago
        6. Digital phase stabilization to improve detection sensitivity for optical coherence tomography
          2 articles also mentioned UK National Physical Laboratory