1. Cerebral capillary flow imaging by wavelength‐division‐multiplexing swept‐source optical Doppler tomography

    Cerebral capillary flow imaging by wavelength‐division‐multiplexing swept‐source optical Doppler tomography

    Swept‐source optical coherence tomography has demonstrated the unique advantages for fast imaging rate and long imaging distance, however, limited axial resolution and complex phase noises restrict swept‐source optical coherence Doppler tomography (SS‐ODT) for quantitative capillary blood flow imaging in the deep cortices. Here, the wavelength‐division‐multiplexing optical Doppler tomography (WDM‐ODT) method, which divides a single interferogram into multiple phase‐correlated interferograms, is proposed to effectively enhance the sensitivity for cerebral capillary flow imaging. Both flow phantom and in vivo mouse brain imaging studies show that WDM‐ODT is able to significantly suppress background phase noise ...

    Read Full Article

    Login to comment.

  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. Topics Mentioned

  3. Authors