1. Martin F. Kraus

    0 Comments Leave a Comment

    1-15 of 30 1 2 »
    1. Mentioned In 30 Articles

    2. Three Dimensional Enhanced Imaging of Vitreoretinal Interface in Diabetic Retinopathy Using Swept Source Optical Coherence Tomography

      Three Dimensional Enhanced Imaging of Vitreoretinal Interface in Diabetic Retinopathy Using Swept Source Optical Coherence Tomography
      Purpose To analyze the vitreoretinal interface in diabetic eyes using three-dimensional wide-field volumes acquired using high-speed, long-wavelength swept-source optical coherence tomography (SS-OCT). Design Prospective cross-sectional study. Methods Fifty-six diabetic patients (88 eyes) and 11 healthy non-diabetic controls (22 eyes) were recruited. Up to eight SS-OCT volumes were acquired for each eye. A registration algorithm removed motion artifacts and merged multiple SS-OCT volumes to improve signal. Vitreous visualization was enhanced using ...
      Read Full Article
    3. Characterization of Choroidal Layers in Normal Aging Eyes Using Enface Swept-Source Optical Coherence Tomography

      Characterization of Choroidal Layers in Normal Aging Eyes Using Enface Swept-Source Optical Coherence Tomography
      Purpose To characterize qualitative and quantitative features of the choroid in normal eyes using enface swept-source optical coherence tomography (SS-OCT). Methods Fifty-two eyes of 26 consecutive normal subjects were prospectively recruited to obtain multiple three-dimensional 12x12mm volumetric scans using a long-wavelength high-speed SS-OCT prototype. A motion-correction algorithm merged multiple SS-OCT volumes to improve signal. Retinal pigment epithelium (RPE) was segmented as the reference and enface images were extracted at varying ...
      Read Full Article
    4. En Face Imaging of the Choroid in Polypoidal Choroidal Vasculopathy Using Swept-Source Optical Coherence Tomography

      En Face Imaging of the Choroid in Polypoidal Choroidal Vasculopathy Using Swept-Source Optical Coherence Tomography
      ...filiations * New England Eye Center, Tufts Medical Center, Boston, Massachusetts, USA , Martin F. Kraus x Martin F. Kraus Search for articles by this author Affiliations * Pattern Recognition Lab and School of Ad...
      Read Full Article
    5. Depth-encoded all-fiber swept source polarization sensitive OCT

      Depth-encoded all-fiber swept source polarization sensitive OCT
      Polarization sensitive optical coherence tomography (PS-OCT) is a functional extension of conventional OCT and can assess depth-resolved tissue birefringence in addition to intensity. Most existing PS-OCT systems are relatively complex and their clinical translation remains difficult. We present a simple and robust all-fiber PS-OCT system based on swept source technology and polarization depth-encoding. Polarization multiplexing was achieved using a polarization maintaining fiber. Polarization sensitive signals were detected using fiber based ...
      Read Full Article
    6. Feature Of The Week 4/2/14: A Compact High-Performance Hand-Held Device for Extending Ophthalmic OCT to New Points of Care (Narrated Presentation)

      Feature Of The Week 4/2/14: A Compact High-Performance Hand-Held Device for Extending Ophthalmic OCT to New Points of Care (Narrated Presentation)
      We developed an ultrahigh speed, handheld swept source optical coherence tomography (SS-OCT) ophthalmic instrument using a 2D MEMS mirror. A vertical cavity surface-emitting laser (VCSEL) operating at 1060 nm center wavelength yielded a 350 kHz axial scan rate and 10 m axial resolution in tissue. The long coherence length of the VCSEL enabled a 3.08 mm imaging range with minimal sensitivity roll-off in tissue. Two different designs with identical ...
      Read Full Article
    7. Quantitative Optical Coherence Tomography Angiography of Choroidal Neovascularization in Age-related Macular Degeneration

      Quantitative Optical Coherence Tomography Angiography of Choroidal Neovascularization in Age-related Macular Degeneration
      ...lectrical Engineering & Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts , * Martin F. Kraus, MS Affiliations + Department of Electrical Engineering & Computer Science, Massachusetts Inst...
      Read Full Article
    8. Ultrahigh speed endoscopic swept source optical coherence tomography using a VCSEL light source and micromotor catheter

      Ultrahigh speed endoscopic swept source optical coherence tomography using a VCSEL light source and micromotor catheter
      ...Lee ; Kaicheng Liang ; Michael G. Giacomelli ; Benjamin M. Potsaid ; Yuankai K. Tao ; Vijaysekhar Jayaraman ; Martin F. Kraus ; Joachim Hornegger ; Marisa Figueiredo ; Qin Huang ; Hiroshi Mashimo ; Alex E. Cable ; James ...
      Read Full Article
    9. Choroidal Analysis In Healthy Eyes Using Swept Source Optical Coherence Tomography Compared to Spectral Domain Optical Coherence Tomography

      Choroidal Analysis In Healthy Eyes Using Swept Source Optical Coherence Tomography Compared to Spectral Domain Optical Coherence Tomography
      ...h. , * Daniela Ferrara Affiliations + New England Eye Center, Tufts Medical Center, Boston, Massachusetts , * Martin F. Kraus Affiliations + Dept of Electrical Engineering and Computer Science, Research Laboratory of Ele...
      Read Full Article
    10. Feature Of The Week 2/16/14: En Face Enhanced-Depth Swept-Source Optical Coherence Tomography Features of Chronic Central Serous Chorioretinopath

      Feature Of The Week 2/16/14: En Face Enhanced-Depth Swept-Source Optical Coherence Tomography Features of Chronic Central Serous Chorioretinopath
      We characterized en face features of the retinal pigment epithelium (RPE) and choroid in eyes with chronic central serous chorioretinopathy (CSCR) using a high-speed, enhanced tissue penetration, swept-source optical coherence tomography (SS-OCT) prototype. Fifteen eyes of 13 consecutive patients with the clinical diagnosis of CSCR were prospectively examined with SS-OCT. Three-dimensional 6x6mm macular cube raster scans were obtained with SS-OCT operating at 1050nm wavelength and 100,000 A-lines/sec with ...
      Read Full Article
    11. En Face Enhanced-Depth Swept-Source Optical Coherence Tomography Features of Chronic Central Serous Chorioretinopathy

      En Face Enhanced-Depth Swept-Source Optical Coherence Tomography Features of Chronic Central Serous Chorioretinopathy
      ...e and Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts , * Martin F. Kraus, Dipl Affiliations + Department of Electrical Engineering and Computer Science and Research La...
      Read Full Article
    12. 1-15 of 30 1 2 »
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Martin F. Kraus

    Martin F. Kraus is with the Department of Electrical Engineering and Computer Science, and Research Laboratory of Electronics at the Massachusetts Institute of Technology and with the Pattern Recognition Lab at the University Erlangen-Nuremberg in Germany.