1. Articles mentioning both University of Illinois at Urbana-Champaign and Stephen A. Boppart

    193-214 of 214 « 1 2 3 4 5 6 7 8 9
    1. Volumetric endoscopic coherence microscopy using a coherent fiber bundle

      Methods for employing coherent bundles of optical fibers, whether single- or multi-mode, for optical coherence tomography or optical coherence microscopy. Either a substantially monochromatic source or a broadband source is spatially decohered and/or spatially filtered prior to coupling into the fiber bundle for illumination of a sample. A scatter signal from features disposed beneath the surface of the sample is interfered with a reference signal derived, at either end ...
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    2. Volumetric Endoscopic Coherence Microscopy Using A Coherent Fiber Bundle (Wo 2008/091755)

      Volumetric Endoscopic Coherence Microscopy Using A Coherent Fiber Bundle (Wo 2008/091755)
      Methods for employing coherent bundles of optical fibers, whether single- or multi-mode, for optical coherence tomography or optical coherence microscopy. Either a substantially monochromatic source or a broadband source (200) has its spatial coherence reduced and/or is spatially filtered prior to coupling into the fiber bundle for 'illumination of a sample. A scattered signal from features disposed beneath the surface of the sample is interfered with a reference signal ...
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    3. Coherent optical imaging and guided interventions in breast cancer: translating technology into clinical applications

      ...in breast cancer: translating technology into clinical applications Univ. of Illinois at Urbana-Champaign and Mills Breast Cancer Institute (published online Apr. 17, 2008) Breast cancer continues to be one of the most w...
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    4. Stabilization of continuum generation from normally dispersive nonlinear optical fibers for a tunable broad bandwidth source for optical coherence tomography

      ...007 Revised Manuscript: April 30, 2007 Published: July 9, 2007 Citation H. Tu, D. L. Marks, Y. L. Koh, and S. A. Boppart, "Stabilization of continuum generation from normally dispersive nonlinear optical fibers for a ...
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    5. Interferometric synthetic aperture microscopy: tissue structure inferred by computed imaging techniques

      Interferometric synthetic aperture microscopy: tissue structure inferred by computed imaging techniques
      Daniel L. Marks, Tyler S. Ralston, Brynmor J. Davis et al. Interferometric Synthetic Aperture Microscopy (ISAM) is an optical microscopy computed-imaging technique for measuring the optical properties of three-dimensional structures and biological tissues. In this work, the principle of ISAM is reviewed, and its application to imaging tissue properties in v ... [Proc. SPIE Int. Soc. Opt. Eng. 6864, 686407 (2008)] published Fri Feb 15, 2008.
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    6. Plasmon-resonant gold nanorods provide spectroscopic OCT contrast in excised human breast tumors

      Amy L. Oldenburg, Matthew N. Hansen, Alexander Wei et al. Plasmon-resonant gold nanorods have been demonstrated recently as contrast agents for optical coherence tomography (OCT). To evaluate their ability to produce contrast in a structurally heterogeneous environment, nanorods were injected at discrete locations into an excised sample of human breast inv ... [Proc. SPIE Int. Soc. Opt. Eng. 6867, 68670E (2008)] published Wed Feb 13, 2008.
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    7. Spectroscopic Optical Coherence Tomography and Microscopy

      Imaging biological tissues using optical coherence tomography is enhanced with spectroscopic analysis, providing new metrics for functional imaging. Recent advances in spectroscopic optical coherence tomography (SOCT) include techniques for the discrimination of endogenous tissue types and for the detection of exogenous contrast agents. In this paper, we review these techniques and their associated signal processing algorithms, while highlighting their potential for biomedical applications. We unify the theoretical framework for time- ...
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    8. Optical contrast agents for optically modifying incident radiation

      A method of enhancing the contrast of an image of a sample, comprises forming an image of a mixture, by exposing the mixture to electromagnetic radiation. The mixture comprises the sample and microparticles. The enhancement is particularly suitable for optical coherence tomography.
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    9. Interferometric synthetic aperture microscopy

      Interferometric synthetic aperture microscopy
      State-of-the-art methods in high-resolution three-dimensional optical microscopy require that the focus be scanned through the entire region of interest. However, an analysis of the physics of the light–sample interaction reveals that the Fourier-space coverage is independent of depth. Here we show that, by solving the inverse scattering problem for interference microscopy, computed reconstruction yields volumes with a resolution in all planes that is equivalent to the resolution achieved only ...
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    10. 193-214 of 214 « 1 2 3 4 5 6 7 8 9
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  2. Organizations in the News

    1. (21 articles) National Institutes of Health
    2. (7 articles) Kyungpook National University
    3. (6 articles) Massachusetts Institute of Technology
    4. (6 articles) Duke University
    5. (5 articles) Massachusetts General Hospital
    6. (5 articles) University of Western Australia
    7. (4 articles) Cornell University
    8. (4 articles) Purdue University
    9. (4 articles) Harvard University
    10. (3 articles) UC Irvine
    11. (3 articles) University of Pittsburgh
    12. (2 articles) Johns Hopkins University
  3. People in the News

    1. (37 articles) P. Scott Carney
    2. (36 articles) Eric J. Chaney
    3. (36 articles) Steven G. Adie
    4. (22 articles) Daniel L. Marks
    5. (20 articles) Nathan D. Shemonski
    6. (18 articles) Ryan L. Shelton
    7. (18 articles) Adeel Ahmad
    8. (16 articles) Marina Marjanovic
    9. (16 articles) Guillermo L. Monroy
    10. (15 articles) Fredrick A. South
    11. (12 articles) Tyler S. Ralston
    12. (11 articles) Amy L. Oldenburg
  4. OCT Companies in the News

    1. (4 articles) Diagnostic Photonics
    2. (4 articles) Blue Highway, LLC
    3. (3 articles) St. Jude Medical
    4. (3 articles) PhotoniCare
    5. (2 articles) Optovue
    6. (1 articles) Lantis Laser
    7. (1 articles) Optopol Technology
    8. (1 articles) LLTech
    9. (1 articles) Tomophase Corporation
    10. (1 articles) Heliotis AG
    11. (1 articles) Carl Zeiss Meditec
    12. (1 articles) NinePoint Medical