1. Articles mentioning both Chinese Academy of Sciences and Tianshi Wang

    1-5 of 5
    1. Thermo-elastic optical coherence tomography

      Thermo-elastic optical coherence tomography
      The absorption of nanosecond laser pulses induces rapid thermo-elastic deformation in tissue. A sub-micrometer scale displacement occurs within a few microseconds after the pulse arrival. In this Letter, we investigate the laser-induced thermo-elastic deformation using a 1.5 MHz phase-sensitive optical coherence tomography (OCT) system. A displacement image can be reconstructed, which enables a new modality of phase-sensitive OCT, called thermo-elastic OCT. An analysis of the results shows that the ...
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    2. Heartbeat OCT: in vivo intravascular megahertz-optical coherence tomography

      Heartbeat OCT: in vivo intravascular megahertz-optical coherence tomography
      Cardiac motion artifacts, non-uniform rotational distortion and undersampling affect the image quality and the diagnostic impact of intravascular optical coherence tomography (IV-OCT). In this study we demonstrate how these limitations of IV-OCT can be addressed by using an imaging system that we called Heartbeat OCT, combining a fast Fourier Domain Mode Locked laser, fast pullback, and a micromotor actuated catheter, designed to examine a coronary vessel in less than one ...
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    3. A Micromotor Catheter for Intravascular Optical Coherence Tomography

      A Micromotor Catheter for Intravascular Optical Coherence Tomography
      We have developed a new form of intravascular optical coherence tomography (IV-OCT) that allows the extremely fast acquisition of high-resolution images of the coronary arteries. This process leads to much better image quality by eliminating cardiac motion artefacts and undersampling. It relies on a catheter that incorporates a synchronous micromotor with a diameter of 1.0 mm and a rotational speed of up to 5600 revolutions per second, enabling an ...
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    4. 1-5 of 5
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  2. Organizations in the News

    1. (5 articles) Delft University of Technology
    2. (5 articles) Erasmus University
    3. (3 articles) University of L├╝beck
    4. (1 articles) Ludwig Maximilian University of Munich
  3. People in the News

    1. (5 articles) Gijs van Soest
    2. (5 articles) Anton F. W. van der Steen
    3. (4 articles) Robert A. Huber
    4. (4 articles) Tom Pfeiffer
    5. (4 articles) Wolfgang Wieser
    6. (2 articles) Geert Springeling
    7. (2 articles) Heleen M. M. Van Beusekom
    8. (2 articles) Evelyn Regar
  4. OCT Companies in the News

    1. (3 articles) Optores