1. Articles from lihong wang

    1-3 of 3
    1. Optical coherence computed tomography

      Optical coherence computed tomography

      A system, method, and device for imaging a sample. In embodiments, a light from a low-coherence source or a wavelength-swept source is used to illuminate the sample. Pathlength-resolved intensity profiles of the light reemitted from the sample are recorded and measurements are taken. A reconstruction algorithm is used to invert the pathlength-resolved measurements to form an image.

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    2. Hybrid-scanning optical-resolution photoacoustic microscopy for in vivo vasculature imaging

      Hybrid-scanning optical-resolution photoacoustic microscopy for in vivo vasculature imaging
      Recently developed optical-resolution photoacoustic microscopy (OR-PAM), which is based on the detection of optical absorption contrast, is complementary to other optical microscopy modalities such as optical confocal microscopy, optical coherence tomography, and multiphoton microscopy. A hybrid optical–mechanical scanning configuration increases the imaging speed of OR-PAM significantly, facilitating many demanding biomedical applications. With a high-pulse-repetition-rate laser, the hybrid-scanning OR-PAM can acquire one-dimensional depth-resolved images (A-lines) at 5 kHz and two-dimensional B-scan images containing 800 A-lines at 6.25 Hz. We demonstrated in vivo in a mouse three-dimensional imaging of the iris vasculature in 128 s for an 800×800×200 ...
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    3. Method and apparatus for obtaining information from polarization-sensitive optical coherence tomography

      An apparatus includes a first section operable to detect polarization-sensitive radiation emitted by an object, and a second section operable to determine a Jones matrix based on information obtained by the first section from the polarization-sensitive radiation. The second section thereafter transforms the Jones matrix into a Mueller matrix, the Mueller matrix being representative of properties of the object.
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    1-3 of 3
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  2. Topics in the News

    1. (3 articles) Washington University in St. Louis
    2. (3 articles) Lihong V. Wang
    3. (2 articles) Li Li
    4. (2 articles) Boston University
    5. (2 articles) David A. Boas
    6. (1 articles) Shuliang Jiao
    7. (1 articles) Konstantin I. Maslov
    8. (1 articles) Medical University of Vienna
    9. (1 articles) Korea University
    10. (1 articles) University of Ulsan
    11. (1 articles) University College London
    12. (1 articles) Baylor College of Medicine
    13. (1 articles) Semmelweis University
    14. (1 articles) Christoph K. Hitzenberger
    15. (1 articles) Pearse A. Keane
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    Hybrid-scanning optical-resolution photoacoustic microscopy for in vivo vasculature imaging Optical coherence computed tomography Comparative study between intravitreal ranibizumab and triamcinolone treatment of diabetic macular edema as regard to optical coherence tomography changes and visual acuity What’s New in Optical Coherence Tomography Angiography for Glaucoma (Book Chapter) Looking into the Future: Optical Coherence Tomography for the Assessment of Cardiac Allograft Vasculopathy Effects of Age on Peripapillary and Macular Vessel Density Determined Using Optical Coherence Tomography Angiography in Healthy Eyes Deep Neural Network Regression for Automated Retinal Layer Segmentation in Optical Coherence Tomography Images In-Stent Restenosis Lesion Morphology Related to Repeat Stenting Underexpansion as Evaluated by Optical Coherence Tomography Measurement of granule layer thickness in a spouted bed coating process via optical coherence tomography Angiography and optical coherence tomography assessment of the drug-coated balloon ESSENTIAL for the treatment of in-stent restenosis Comparison of Retinal Microvasculature in Patients With Alzheimer's Disease and Primary Open-Angle Glaucoma by Optical Coherence Tomography Angiography Optical coherence tomography-guided dynamic focusing for combined optical and mechanical scanning multimodal photoacoustic microscopy