1. Articles from T. Boettcher

    1-2 of 2
    1. Full-field swept-source optical coherence tomography with phase-shifting techniques for skin cancer detection

      Full-field swept-source optical coherence tomography with phase-shifting techniques for skin cancer detection

      The EU-funded project VIAMOS1 proposes an optical coherence tomography system (OCT) for skin cancer detection, which combines full-field and full-range swept-source OCT in a multi-channel sensor for parallel detection. One of the project objectives is the development of new fabrication technologies for micro-optics, which makes it compatible to Micro-Opto-Electromechanical System technology (MOEMS). The basic system concept is a wafer-based Mirau interferometer array with an actuated reference mirror, which enables phase shifted interferogram detection and therefore reconstruction of the complex phase information, resulting in a higher measurement range with reduced image artifacts. This paper presents an experimental one-channel on-bench OCT system ...

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    2. Optical design of a vertically integrated array-type Mirau-based OCT system

      Optical design of a vertically integrated array-type Mirau-based OCT system

      The presented paper shows the concept and optical design of an array-type Mirau-based OCT system for early diagnosis of skin cancer. The basic concept of the sensor is a full-field, full-range optical coherence tomography (OCT) sensor. The micro-optical interferometer array in Mirau configuration is a key element of the system allowing parallel imaging of multiple field of views (FOV). The optical design focuses on the imaging performance of a single channel of the interferometer array and the illumination design of the array. In addition a straylight analysis of this array sensor is given.

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    1-2 of 2
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  2. Topics in the News

    1. (6 articles) National Institutes of Health
    2. (2 articles) FEMTO-ST Institute
    3. (2 articles) Luc Froehly
    4. (2 articles) UC Irvine
    5. (2 articles) Oregon Health & Science University
    6. (2 articles) Zhongping Chen
    7. (2 articles) Yifan Jian
    8. (1 articles) UCLA
    9. (1 articles) University of L├╝beck
    10. (1 articles) Pusan National University
    11. (1 articles) Evelyn Regar
    12. (1 articles) Antonios Karanasos
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    Optical design of a vertically integrated array-type Mirau-based OCT system Full-field swept-source optical coherence tomography with phase-shifting techniques for skin cancer detection The Effect of Anti-Tubercular Drugs on Retinal Nerve Fiber Layer Thickness Using Optical Coherence Tomography A Cross-sectional Optical Coherence Tomography Study in Patients on Taxane-based Therapy and A Case Report with the Literature Review Association of systemic inflammatory biomarkers with morphological characteristics of the coronary atherosclerotic plaque by intravascular optical coherence tomography. OCT angiography improves views of retina blood flow Real-time retinal layer segmentation of OCT Volumes with GPU and Deep learning Baylor College of Medicine Receives a 2020 NIH Grant for Biomechanics of Early Mammalian Cardiogenesis University of Houston Receives a 2020 NIH Grant for Biomechanics of Neural Tube Development using Brillouin-OCT Multimodality Oregon Health and Sciences University Receives a 2020 NIH Grant  for Artificial Intelligence Assisted Panoramic Optical Coherence Tomography for Retinopathy of Prematurity UC Irvine Receives a 2020 NIH Grant for In Vivo Imaging and Quantification of Cilia Beating Dynamics Using Phase-Resolved Optical Imaging Technology UC Irvine Receives a 2020 NIH Grant for Phased Resolved ARF Optical Coherence Elastography for Intravascular Imaging